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National Item Identification Number (NIIN) List - Perform a NIIN Lookup

Thank you for your interest in our National Item Identification Number (NIIN) catalog here on Buy MIL-NSN Parts. On this page, every NIIN is organized in a group based on its first digit, where you can click the “View All” button to explore the full range of options. Meanwhile, clicking on an NIIN itself will direct you to a page displaying all associated manufacturers, CAGE Codes, NSNs, and part numbers we feature. Once you have narrowed down all you require from our NIIN listings and want to discover more about your purchasing options, reach out to us directly or submit a Request for Quote (RFQ) form at your convenience.

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Browse NIIN PartsView all →
All0123456789
NIIN Starting With 0
00-001-3922(000013922)
00-001-4482(000014482)
00-001-6569(000016569)
00-003-7421(000037421)
00-005-7419(000057419)
00-006-5165(000065165)
00-006-5581(000065581)
00-007-4355(000074355)
00-007-4240(000074240)
00-008-0579(000080579)
00-008-2689(000082689)
00-008-3726(000083726)
00-008-5841(000085841)
00-009-0401(000090401)
00-009-4296(000094296)
00-009-6532(000096532)
00-009-9082(000099082)
00-010-5170(000105170)
00-011-1269(000111269)
00-011-1716(000111716)
NIIN Starting With 1
12-168-6604(121686604)
12-169-3220(121693220)
12-169-7352(121697352)
12-170-2460(121702460)
12-172-5902(121725902)
12-177-4717(121774717)
12-195-8357(121958357)
12-306-6558(123066558)
12-311-2434(123112434)
12-325-2098(123252098)
12-326-7767(123267767)
12-334-7989(123347989)
12-334-9874(123349874)
12-336-3210(123363210)
12-371-3285(123713285)
12-373-0574(123730574)
12-384-2500(123842500)
14-307-5027(143075027)
14-365-4080(143654080)
14-373-2550(143732550)
NIIN Starting With 2
20-000-1405(200001405)
20-000-3041(200003041)
21-870-5321(218705321)
21-908-3862(219083862)
21-912-9647(219129647)
21-914-1700(219141700)
22-256-7617(222567617)
22-269-0560(222690560)
22-605-3238(226053238)
25-134-1216(251341216)
25-152-3370(251523370)
26-301-0100(263010100)
27-059-8433(270598433)
20-000-0008(200000008)
20-000-0009(200000009)
20-000-0018(200000018)
20-000-0019(200000019)
20-000-0022(200000022)
20-000-0026(200000026)
20-000-0033(200000033)
NIIN Starting With 3
33-001-5525(330015525)
33-005-1962(330051962)
33-204-0422(332040422)
37-300-0048(373000048)
37-515-1326(375151326)
37-522-7375(375227375)
31-007-8564(310078564)
31-014-0000(310140000)
31-014-0014(310140014)
31-014-0015(310140015)
31-014-0016(310140016)
31-014-0017(310140017)
31-014-0018(310140018)
31-014-0019(310140019)
31-014-0020(310140020)
31-014-0040(310140040)
31-014-0042(310140042)
31-014-0084(310140084)
31-014-0085(310140085)
31-014-0087(310140087)
NIIN Starting With 4
40-000-0004(400000004)
40-000-0099(400000099)
40-000-1117(400001117)
40-000-1121(400001121)
40-000-1283(400001283)
40-000-1284(400001284)
40-000-1321(400001321)
40-000-1322(400001322)
40-000-1323(400001323)
40-000-1324(400001324)
40-000-1723(400001723)
40-000-2051(400002051)
40-000-2052(400002052)
40-000-2053(400002053)
40-000-2699(400002699)
40-000-3294(400003294)
40-000-4696(400004696)
40-000-5709(400005709)
40-000-6546(400006546)
40-000-6547(400006547)
NIIN Starting With 5
58-000-0619(580000619)
58-000-5911(580005911)
58-000-5912(580005912)
58-000-5913(580005913)
58-000-5914(580005914)
58-000-5915(580005915)
58-000-5916(580005916)
58-000-5917(580005917)
58-000-5918(580005918)
58-000-5919(580005919)
58-000-5920(580005920)
58-000-5921(580005921)
58-000-5922(580005922)
50-000-0104(500000104)
50-000-0106(500000106)
50-000-0110(500000110)
50-000-0111(500000111)
50-000-0112(500000112)
50-000-0113(500000113)
50-000-0114(500000114)
NIIN Starting With 6
66-117-0258(661170258)
63-000-0011(630000011)
66-010-1081(660101081)
66-010-1270(660101270)
66-010-1272(660101272)
66-010-1278(660101278)
66-010-1340(660101340)
66-010-1341(660101341)
66-010-1615(660101615)
66-010-2094(660102094)
66-010-2095(660102095)
66-010-2096(660102096)
66-010-2097(660102097)
66-010-2098(660102098)
66-010-2099(660102099)
66-010-3147(660103147)
66-010-3148(660103148)
66-010-3149(660103149)
66-010-3150(660103150)
66-010-3151(660103151)
NIIN Starting With 7
72-000-0074(720000074)
72-000-0075(720000075)
72-000-0076(720000076)
72-000-0077(720000077)
72-000-0078(720000078)
72-000-0079(720000079)
72-000-0080(720000080)
72-000-0081(720000081)
72-000-0082(720000082)
72-000-0083(720000083)
72-000-0084(720000084)
72-000-0085(720000085)
72-000-0086(720000086)
72-000-0087(720000087)
72-000-0088(720000088)
72-000-0089(720000089)
72-000-0090(720000090)
72-000-0091(720000091)
72-000-0092(720000092)
72-000-0093(720000093)
NIIN Starting With 9
99-133-9269(991339269)
99-137-6391(991376391)
99-403-2028(994032028)
99-663-5815(996635815)
99-718-0685(997180685)
99-729-5639(997295639)
99-737-4566(997374566)
99-752-7421(997527421)
99-762-2527(997622527)
99-786-2735(997862735)
99-800-8417(998008417)
99-874-8941(998748941)
99-908-7552(999087552)
99-958-7858(999587858)
99-964-0670(999640670)
98-100-0205(981000205)
98-100-0208(981000208)
98-100-0220(981000220)
98-100-0222(981000222)
98-100-0230(981000230)

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