Successful procurement starts with accurate part identification. Whether you're performing a NIIN lookup, verifying a National Item Identification Number, or searching for NIIN parts to support maintenance, production, or mission-critical operations, this directory helps simplify the sourcing process. Every listing is structured to connect buyers with verified procurement data, reducing research time and helping procurement teams identify the correct component with greater confidence.
Each NIIN record is designed to support informed purchasing decisions by providing procurement data that buyers rely on before submitting an RFQ. Depending on the available listing, you may find associated part numbers, manufacturer information, CAGE Codes, related NSNs, and additional reference details. Reviewing this information before purchasing helps streamline supplier verification, supports compliance requirements, and reduces delays caused by incorrect part identification.
A NIIN provides a standardized way to identify a specific item across government and military supply systems, helping procurement teams reduce sourcing errors and improve purchasing accuracy. Rather than relying solely on part numbers, buyers can use NIIN records to validate component information before moving forward with procurement.
NIIN parts are widely sourced for organizations operating in:
Our database also covers a broad range of product categories, including aircraft fasteners, bearings, electrical connectors, switches, relays, hydraulic components, valves, fittings, seals, gaskets, and electronic parts, helping buyers locate both standard and hard-to-find components.
Submit an RFQ today to receive competitive pricing, current stock availability, and lead times from our procurement specialists.
| 00-930-8079 (009308079) | 01-645-3694 (016453694) | 01-315-2507 (013152507) | 01-145-8743 (011458743) | 00-200-9986 (002009986) | 01-549-1854 (015491854) | 00-139-1816 (001391816) | 00-435-9516 (004359516) | 01-652-8655 (016528655) | 01-575-4396 (015754396) | 01-308-9431 (013089431) | 00-012-2859 (000122859) | 01-298-5381 (012985381) | 01-576-0895 (015760895) | 00-085-0844 (000850844) | 01-440-8056 (014408056) | 01-705-7509 (017057509) | 00-079-0324 (000790324) | 01-535-6092 (015356092) | 00-494-7636 (004947636) |
| 14-565-2740 (145652740) | 14-561-5088 (145615088) | 12-312-0071 (123120071) | 15-187-4523 (151874523) | 14-574-5349 (145745349) | 14-209-2887 (142092887) | 12-371-2330 (123712330) | 15-141-6285 (151416285) | 12-317-8457 (123178457) | 14-464-0991 (144640991) | 17-041-9923 (170419923) | 12-371-7629 (123717629) | 17-104-2732 (171042732) | 15-197-6650 (151976650) | 15-177-2354 (151772354) | 12-152-1380 (121521380) | 12-347-2950 (123472950) | 12-188-5354 (121885354) | 15-205-1396 (152051396) | 12-323-6751 (123236751) |
| 20-003-0748 (200030748) | 21-911-4981 (219114981) | 27-024-5318 (270245318) | 21-914-5286 (219145286) | 20-002-1511 (200021511) | 21-920-0028 (219200028) | 21-882-9934 (218829934) | 27-026-1514 (270261514) | 20-003-3808 (200033808) | 21-896-6147 (218966147) | 21-910-1478 (219101478) | 21-884-3756 (218843756) | 25-136-5208 (251365208) | 25-146-3272 (251463272) | 21-864-4699 (218644699) | 20-000-0069 (200000069) | 21-913-3221 (219133221) | 21-878-7116 (218787116) | 25-120-4730 (251204730) | 21-892-6717 (218926717) |
| 37-514-7475 (375147475) | 37-510-8566 (375108566) | 37-522-1418 (375221418) | 33-004-6435 (330046435) | 37-514-6848 (375146848) | 33-211-6436 (332116436) | 33-210-0193 (332100193) | 33-201-1830 (332011830) | 37-515-8894 (375158894) | 37-516-1573 (375161573) | 33-202-9868 (332029868) | 34-031-1201 (340311201) | 37-556-3639 (375563639) | 37-507-0157 (375070157) | 37-514-8222 (375148222) | 33-202-6525 (332026525) | 33-004-4529 (330044529) | 37-519-9393 (375199393) | 33-004-9052 (330049052) | 33-202-9932 (332029932) |
| 41-001-1603 (410011603) | 41-000-5016 (410005016) | 43-000-2302 (430002302) | 41-001-6220 (410016220) | 41-001-6221 (410016221) | 41-001-6999 (410016999) | 41-001-6766 (410016766) | 41-001-6300 (410016300) | 43-000-2311 (430002311) | 41-001-2924 (410012924) | 41-001-8252 (410018252) | 41-001-5995 (410015995) | 41-001-3627 (410013627) | 41-001-1672 (410011672) | 41-001-1456 (410011456) | 45-000-0656 (450000656) | 45-000-0048 (450000048) | 41-001-3011 (410013011) | 45-000-0050 (450000050) | 43-000-2313 (430002313) |
| 58-000-3235 (580003235) | 58-000-4736 (580004736) | 51-000-7606 (510007606) | 50-001-2580 (500012580) | 53-000-1009 (530001009) | 58-000-3278 (580003278) | 58-000-3238 (580003238) | 51-000-4658 (510004658) | 58-000-0114 (580000114) | 58-000-3279 (580003279) | 57-441-2286 (574412286) | 58-000-3280 (580003280) | 58-000-3281 (580003281) | 53-000-0473 (530000473) | 51-000-6711 (510006711) | 58-000-0977 (580000977) | 58-000-0736 (580000736) | 58-000-3902 (580003902) | 57-441-2287 (574412287) | 50-001-2581 (500012581) |
| 66-089-9505 (660899505) | 66-151-1704 (661511704) | 66-153-0603 (661530603) | 66-028-2810 (660282810) | 66-155-0067 (661550067) | 66-137-1352 (661371352) | 66-118-4840 (661184840) | 66-151-0679 (661510679) | 66-155-4953 (661554953) | 66-150-7848 (661507848) | 66-151-8144 (661518144) | 66-091-2611 (660912611) | 66-158-5543 (661585543) | 66-155-5007 (661555007) | 66-158-2826 (661582826) | 66-151-7013 (661517013) | 66-153-0617 (661530617) | 66-069-6918 (660696918) | 66-140-9490 (661409490) | 66-028-8924 (660288924) |
| 72-000-0090 (720000090) | 72-000-0092 (720000092) | 72-000-0095 (720000095) | 72-000-0077 (720000077) | 72-000-0078 (720000078) | 72-000-0089 (720000089) | 72-000-0081 (720000081) | 72-000-0074 (720000074) | 72-000-0098 (720000098) | 72-000-0075 (720000075) | 72-000-0091 (720000091) | 72-000-0088 (720000088) | 72-000-0080 (720000080) | 72-000-0085 (720000085) | 72-000-0097 (720000097) | 72-000-0082 (720000082) | 72-000-0084 (720000084) | 72-000-0096 (720000096) | 72-000-0101 (720000101) | 72-000-0094 (720000094) |
| 99-735-8930 (997358930) | 99-520-4967 (995204967) | 99-915-4510 (999154510) | 99-152-0902 (991520902) | 99-888-8682 (998888682) | 99-208-9725 (992089725) | 99-096-3333 (990963333) | 99-782-9540 (997829540) | 99-978-7044 (999787044) | 99-141-9166 (991419166) | 99-966-3508 (999663508) | 99-781-0298 (997810298) | 99-585-9387 (995859387) | 99-548-9286 (995489286) | 99-725-3435 (997253435) | 99-661-8338 (996618338) | 99-161-6199 (991616199) | 99-720-4272 (997204272) | 99-109-7351 (991097351) | 99-784-2614 (997842614) |
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AS9120B and ISO 9001:2015 |
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Aviation Suppliers Association Member |
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FAA AC 0056B Accredited |
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AS 6081:2012 Certification |
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ESD S20.20-2014 Certification |
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