List of Aircraft Ring Parts

Rings are a type of seal that can be used individually or in combination with one another within hydraulic and pneumatic systems. They are inserted in a specialized groove between two surfaces to act as a seal. They can be seen in components including fuel injectors, valves, and compressors. Rings can be metallic or non-metallic and differ according to their applications. Rings are typically made out of stainless steel, metal alloys, plastics, or polymers.


  • Anti Extrusion Ring
  • Backing Ring
  • O-ring
  • Ring Assembly
  • Ring Gage
  • Ring Ret
  • Ring Retaining
  • Snap Ring
  • Vane Ring

Browse Complete Catalog of Rings

Browse Part Number List of Rings

Part No NSN Manufacturer QTY RFQ
0407348 5360-01-682-6580 general dynamics corporation Avl RFQ
10013559 NA zodiac avox Avl RFQ
12232-14-57-USA 4820-01-508-5419 crane company Avl RFQ
13214E8203 2805-00-867-8762 cecom lr center Avl RFQ
1623 2805-00-955-7416 ingersoll rand corp Avl RFQ
20 1752 99 01 02 5331-20-002-7996 espar products inc Avl RFQ
215434-1 NA argo tech corp Avl RFQ
215477-1 NA argo tech corp Avl RFQ
215866-1 NA argo tech corp Avl RFQ
216081-1 NA argo tech corp Avl RFQ
219436 NA argo tech corp Avl RFQ
219678-1 NA argo tech corp Avl RFQ
219893-1 NA argo tech corp Avl RFQ
25000440 3120-01-136-1651 fairbanks morse engine use cage Avl RFQ
251T2293-2 5360-01-684-5900 the boeing company Avl RFQ
25885 1650-01-679-0857 parker hannifin ltd Avl RFQ
269A5050-067 NA schweizer aircraft corp Avl RFQ
28442ZH8003 5360-01-675-7506 american honda motor co inc Avl RFQ
2VG1734 2805-00-955-7553 curtiss wright electro mechanical corporation div steam and air solutions Avl RFQ
2VG1734 2805-00-955-7553 dresser rand company Avl RFQ
2VG1734 2805-00-955-7553 ingersoll rand corp Avl RFQ
302-345-003 2805-00-963-9708 dresser rand co Avl RFQ
355A09-1036-01 NA airbus helicopter Avl RFQ
355A09-1036-01 NA eurocopter american Avl RFQ
369A5423 NA schweizer aircraft corp Avl RFQ
369A5423 NA schweizer helicopter Avl RFQ
396E651-1 1680-01-679-9267 east west industries inc Avl RFQ
4-TA-580 5930-01-237-2583 de la rue currency Avl RFQ
4K9904 2530-01-053-7508 caterpillar inc Avl RFQ
5-025-3-0044 3419-00-954-4197 john crane inc Avl RFQ
5-025-3-0052 3419-00-954-4199 john crane inc Avl RFQ
5-026-3-0005 3419-00-954-4204 john crane inc Avl RFQ
5-027-1-1043 3419-00-954-4223 john crane inc Avl RFQ
5051X 4940-00-504-0397 nordson corp Avl RFQ
523-29 2815-00-963-3560 bureau of mines helium operations Avl RFQ
570-24 4310-00-963-9346 bureau of mines helium operations Avl RFQ
63STE00630 NA zodiac in lhc Avl RFQ
63STE00631 NA zodiac in lhc Avl RFQ
63STE00632 NA zodiac in lhc Avl RFQ
63X271 NA hawker beechcraft Avl RFQ
6S6902 3020-01-048-0982 caterpillar inc Avl RFQ
71648 NA transland Avl RFQ
719-1183-002 5360-01-673-1605 telephonics corporation Avl RFQ
75140-1-1 5945-01-207-6753 hamilton sundstrand corporation Avl RFQ
761-1561-001 NA collins avionics Avl RFQ
761-1666-001 NA collins avionics Avl RFQ
797-7887-001 NA collins avionics Avl RFQ
7K0442 2520-00-005-7520 caterpillar inc Avl RFQ
7K442 2520-00-005-7520 caterpillar inc Avl RFQ
7S9407 2815-01-123-5882 caterpillar inc Avl RFQ
7T6290 NA pratt and whitney Avl RFQ
804059 NA pratt and whitney Avl RFQ
807676 NA pratt and whitney Avl RFQ
811748 NA pratt and whitney Avl RFQ
820098 NA pratt and whitney Avl RFQ
835948-1 NA argo tech corp Avl RFQ
837654-1 NA argo tech corp Avl RFQ
838054-1 NA argo tech corp Avl RFQ
84418C 2815-00-963-4360 dresser rand co Avl RFQ
8D7719 2520-01-066-4560 caterpillar inc Avl RFQ
8MK0930-001 NA bombardier aerospace Avl RFQ
8MK0930-003 NA bombardier aerospace Avl RFQ
8MK0930-003 NA viking air ltd Avl RFQ
900F3341237-101 NA md helicopters inc Avl RFQ
908600 5360-01-179-1129 norwalk compreseer company inc Avl RFQ
923033-1 5365-01-055-5357 aero engineering and manufacturing Avl RFQ
923033-3 5365-01-055-5359 aero engineering and manufacturing Avl RFQ
92552-1 NA argo tech corp Avl RFQ
941304-1 5360-01-680-4656 drs sustainment systems inc Avl RFQ
A-445-254ITEM48 3110-01-603-6764 hansome energy systems inc Avl RFQ
A42483 3120-01-194-1038 cnh america llc Avl RFQ
A42483 3120-01-194-1038 cnh industrial america llc Avl RFQ
A42483 3120-01-194-1038 cnh uk limited Avl RFQ
A43165 3120-01-194-1038 cnh america llc Avl RFQ
A43165 3120-01-194-1038 cnh industrial america llc Avl RFQ
A43165 3120-01-194-1038 cnh uk limited Avl RFQ
AP9001 4940-00-504-0785 nordson corp Avl RFQ
AP9002 4940-00-504-0758 nordson corp Avl RFQ
CD0028 4IN NO.9 4820-01-508-5419 crane company Avl RFQ
CST-2929 NA hartzell propeller inc Avl RFQ
ESB-030-6 3110-01-603-6764 hansome energy systems inc Avl RFQ
HP610 7720-01-547-4758 addario j d and co inc Avl RFQ
HP610 7720-01-547-4758 j daddari and co inc Avl RFQ
LAP5-0025-003-0052 3419-00-954-4199 john crane inc Avl RFQ
MS19060-4804 NA honeywell aerospace Avl RFQ
OR-803-02-D-27537 5330-01-168-6272 os ipseninc Avl RFQ
PM00474 4820-01-568-8348 sioux corporation Avl RFQ
RA-6310040 NA rapco inc Avl RFQ
TIP01429-22JUN71 2805-00-867-8762 cecom lr center Avl RFQ
X5016 4940-00-504-0447 nordson corp Avl RFQ
X5018 4940-00-504-0402 nordson corp Avl RFQ

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