93:
22:
375:
579:
In spite of the large round, the VYa-23 proved to be a disappointment in its intended anti-tank role. Light German tanks could be defeated from the side or rear only, with front armor of all tanks impervious. Medium tanks could be defeated if hit into the top of the turret or the engine compartment
358:
The VYa-23 is a gas-operated belt-fed autocannon with a rate of fire of 600 rounds per minute - a high rate of fire for the caliber at the time. The gun was 2.140 metres long, and weighed 68 kg. Its main disadvantages are powerful recoil and very abrupt functioning of the firing and reloading
394:
23mm AA guns. However, the ammunition for this later AA gun has a different powder charge and primer, and is thus not interchangeable. The ammunition is externally easily recognizable: VYa ammunition has brass cases, while post-war AA ammunition has steel cases.
398:
The ammunition for VYa included fragmentation-incendiary, fragmentation-incendiary-tracer, and armor-piercing-incendiary rounds. The total weight and filling of HE rounds were more than twice that of the 20 mm ammunition used by the
407:
cannons. The armor-piercing round could penetrate 25 mm (1 in) of armor at 400 m (1,300 ft). The main characteristics of VYa ammunition according to
Christian Koll's Russian Ammunition site are listed in the table below:
580:
from under 400 m (1,300 ft) in a greater than 40-degree dive—a very difficult maneuver in Il-2 even under the most ideal conditions compounded by the difficulty of aiming at a small target.
451:
68g hard steel core and incendiary in the windshield cap. Two types with different caps (aluminium and swaged steel) are found. Penetration 25 mm RHA at 400 m and perpendicular impact.
832:
1509:
825:
1504:
316:
169:
818:
312:
165:
1494:
796:
1489:
1294:
675:
764:
1262:
1169:
742:
65:
43:
36:
495:
HE incendiary round with a K-20 or DV nose fuze and a reduced HE charge due to the space taken by the tracer.
528:
A total of 64,655 VYa-23 were produced. Soviet archives give the following known production numbers by year:
386:
cartridge was specifically developed for the VYa. The same caliber was later used also in the post-war towed
1257:
1396:
1391:
1386:
1365:
916:
459:
437:
359:
mechanisms which decreased service life and often caused jamming that could not be fixed in mid-air.
1499:
1071:
517:
Practice round with tracer, based on the OZT but with a dummy fuze and inert filling in HE cavity.
30:
1360:
331:
ground attack aircraft. The original intention was to create a gun capable of penetrating German
1443:
1422:
1381:
1350:
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1340:
1247:
941:
594:
47:
810:
756:
Soviet Cannon - A Comprehensive Study of Soviet Arms and
Ammunition in Calibres 12.7mm to 57mm
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714:
573:
339:
232:
92:
8:
863:
1252:
994:
760:
738:
672:
1242:
343:
308:
793:
362:
According to a US intelligence report, the VYa-23 used an upscaled version of the
1417:
1289:
1118:
800:
679:
597:, the VYa-23's successor which replaced it on the IL-10 and in other applications
503:
272:
338:
Due to unavailability of Il-2, the first airborne testing was performed using a
1459:
998:
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911:
906:
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896:
876:
628:
561:
805:
327:
for the new 23 mm round. It was intended to be the primary weapon of the
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262:
150:
140:
117:
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1199:
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1099:
1084:
374:
671:"Williams, Anthony G: An introduction to collecting 23-28mm cartridges.
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107:
1079:
237:
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244:
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heavy fighter sold by
Germany in 1940. After testing on Il-2 in
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287:(Волков-Ярцев ВЯ-23) is a 23 mm (0.91 in)
777:. Vol II, Part VII. US Department of the Navy, 1952
696:
673:http://www.quarryhs.co.uk/collecting%2023-28mm.htm
473:HE incendiary round with a K-20 or DV nose fuze.
1481:
806:a VYa-23 pulled from a swamp in Karelia (video)
826:
667:
665:
833:
819:
572:fighter aircraft, and on the experimental
1510:Weapons and ammunition introduced in 1941
66:Learn how and when to remove this message
662:
373:
29:This article includes a list of general
350:. A total of 64,655 VYa-23 were built.
346:, TKB-201 was accepted into service as
1482:
684:
1505:KBP Instrument Design Bureau products
814:
752:
15:
13:
211:2.147 metres (7 ft 1 in)
35:it lacks sufficient corresponding
14:
1521:
1495:Aircraft guns of the Soviet Union
787:
735:Istorya aviatsionnogo vooruzhenia
733:Харвест (Shirokograd A.B. (2001)
556:The VYa-23 cannon was mounted on
222:1.65 metres (5 ft 5 in)
91:
20:
1490:Autocannons of the Soviet Union
731:История авиационного вооружения
759:. Austria: Koll. p. 181.
708:
653:
353:
302:
277:905 m/s (2,969 ft/s)
184:
1:
641:
576:long range fighter aircraft.
523:
369:
747:History of aircraft armament
7:
583:
564:ground attack aircraft, on
10:
1526:
692:http://www.russianammo.org
690:"Russian Ammunition Page,
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203:62.8 kg (138 lb)
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114:Place of origin
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753:Koll, Christian (2009).
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729:Широкоград А.Б. (2001)
678:2 February 2016 at the
50:more precise citations.
595:Nudelman-Suranov NS-23
379:
263:Rate of fire
249:23 mm (1 in)
85:Volkov Yartsev VYa-23
589:Related developments:
378:Cartridge from VYa-23
377:
285:Volkov-Yartsev VYa-23
799:26 July 2018 at the
574:Mikoyan-Gurevich DIS
340:Messerschmitt Bf 110
273:Muzzle velocity
705:Shirokograd, p. 115
420:Projectile Weight
390:and self-propelled
78:Aircraft autocannon
380:
267:600–650 rounds/min
157:Production history
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1464:RShR-57/OKB-15-57
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848:aircraft ordnance
781:A LaGG-3 in Japan
773:Chinn, George M.
766:978-3-200-01445-9
715:A LaGG-3 in Japan
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426:Muzzle Velocity
423:Bursting charge
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607:2A14 cannons in
602:Similar weapons:
489:12 (RDX/Al/wax)
467:15 (RDX/Al/wax)
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295:aircraft during
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46:this article by
37:inline citations
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1500:23 mm artillery
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382:A powerful new
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129:In service
124:Service history
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794:archive photo
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783:. 31 May 2004
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624:MG 151 cannon
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538:1944 — 22,820
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535:1943 — 16,430
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532:1942 — 13,420
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97:VYa-23 cannon
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1320:Berezin B-20
1225:machine guns
1175:OFAB-100-120
1162:Aerial bombs
1095:9K114 Shturm
774:
755:
746:
734:
730:
724:Bibliography
710:
686:
659:Chinn, p. 96
655:
635:Berezin B-20
619:MG FF cannon
614:ShVAK cannon
601:
600:
588:
587:
578:
555:
547:1947 — 1,247
544:1946 — 2,002
527:
429:Description
414:Designation
405:Berezin B-20
397:
381:
361:
357:
347:
337:
324:
317:S.A. Yartsev
306:
297:World War II
284:
282:
219: length
170:S.A. Yartsev
151:World War II
141:Soviet Union
137:Used by
118:Soviet Union
62:
53:
34:
1258:Savin–Norov
1220:Autocannons
1105:9K121 Vikhr
1100:9M120 Ataka
1085:9M17 Fleyta
844:and former
366:mechanism.
354:Description
319:created an
313:A.A. Volkov
303:Development
187: built
166:A.A. Volkov
48:introducing
1484:Categories
1285:Berezin UB
864:Air-to-air
642:References
541:1945 — 873
524:Production
370:Ammunition
364:Berezin UB
321:autocannon
291:, used on
289:autocannon
108:autocannon
31:references
1295:YakB-12.7
1263:GShG-7.62
1127:RS-82/132
1080:3M6 Shmel
1072:Anti-tank
995:Anti-ship
737:Harvest.
442:196..198
323:, called
238:23x152mmB
233:Cartridge
106:Aircraft
56:June 2013
1397:GSh-6-30
1392:GSh-30-2
1387:GSh-30-1
1366:GSh-6-23
1210:FAB-9000
1190:FAB-5000
855:Missiles
797:Archived
676:Archived
584:See also
392:ZSU-23-4
384:23×152mm
335:armour.
176:Designed
162:Designer
1281:12.7 mm
1272:12.7 mm
1239:SIBEMAS
1233:7.62 mm
1185:FAB-500
1180:FAB-250
1119:Rockets
842:Russian
552:Service
325:TKB-201
254:Barrels
245:Caliber
179:1940–41
44:improve
1361:GSh-23
1336:VYa-23
999:cruise
846:Soviet
763:
741:
637:cannon
631:cannon
566:LaGG-3
348:VYa-23
293:Soviet
217:Barrel
208:Length
190:64,655
132:1941–?
33:, but
1453:57 mm
1444:NS-45
1437:45 mm
1423:NS-37
1418:Sh-37
1411:37 mm
1382:NR-30
1375:30 mm
1351:AM-23
1346:NR-23
1341:NS-23
1329:23 mm
1316:20 mm
1314:ShVAK
1304:20 mm
1279:ShVAK
1253:ShKAS
1062:Kh-90
1057:Kh-45
1052:Kh-35
1047:Kh-31
1042:Kh-15
1037:Kh-55
1032:KSR-5
1027:KSR-2
1022:Kh-22
1017:Kh-20
1012:K-10S
980:Kh-59
975:Kh-58
970:Kh-45
965:Kh-29
960:Kh-28
955:Kh-25
950:Kh-23
647:Notes
609:ZU-23
570:Yak-9
562:Il-10
511:none
482:HEI-T
445:none
417:Type
401:ShVAK
388:ZU-23
1428:N-37
1402:2A42
1356:R-23
1310:Sh-3
1243:PV-1
1200:PTAB
1195:RRAB
1152:S-25
1147:S-24
1142:S-13
1007:KS-1
985:LMUR
932:R-37
927:R-77
922:R-73
917:R-27
912:R-33
907:R-60
902:R-23
897:R-40
887:R-38
761:ISBN
739:ISBN
568:and
560:and
558:Il-2
508:198
504:TP-T
486:190
464:198
403:and
344:1941
333:tank
315:and
309:1940
283:The
200:Mass
168:and
147:Wars
103:Type
1170:FAB
1137:S-8
1132:S-5
892:R-4
882:R-8
877:R-3
872:K-5
745:) (
514:905
500:PUT
492:905
478:OZT
470:905
460:HEI
448:905
438:API
307:In
185:No.
1486::
1248:DA
997:,
698:^
664:^
456:OZ
434:BZ
311:,
299:.
1222:,
834:e
827:t
820:v
769:.
749:)
257:1
69:)
63:(
58:)
54:(
40:.
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