NSN 5310-00-660-3381 MS21083N5, NAS1021N04 , AN364524C
Product Details | HEXAGON SELF-LOCKING NUT
5310-00-660-3381 A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.
Part Alternates: MS21083N5, NAS1021N04 , AN364524C, AN364-524C, ERNA249, F52NTE054, F52NTE-054, MILN25027 , P499234, P49923-4, 13206E1483, 2533409112, 2533409-112, 2533409156, 2533409-156, 2533409PC156, 400100, 52NTE054, 52NTE-054, 5M3034, 85385400, 853854-00, 87053400, 870534-00, 908983K1, 938.07.17.006, 9380717006, 5310-00-660-3381, 00-660-3381, 5310006603381, 006603381
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1961 | 00-660-3381 | 05277 ( NUT, SELF-LOCKING, HEXAGON ) |
Demand History | NSN 5310-00-660-3381
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| MS21083N5 | 2025-12-336 | 50 | United States |
| MS21083N5 | 2025-11-324 | 50 | United States |
| MS21083N5 | 2025-10-304 | 150 | United States |
| 5310-00-660-3381 | 2025-08-230 | 4 | Germany |
| 5310-00-660-3381 | 2025-06-158 | 1 | SA |
| MS21083N5 | 2025-04-120 | 100 | United States |
| MS21083N5 | 2025-02-58 | 120 | TR |
| MS21083N5 | 2024-11-310 | 100 | United States |
| MS21083N5 | 2024-08-242 | 5 | IE |
| AN364524C | 2024-08-222 | 20 | United States |
| 5310-00-660-3381 | 2024-05-136 | 80 | United Kingdom |
| 5310-00-660-3381 | 2024-02-53 | 22 | Germany |
| MILN25027 | 2023-08-236 | 54 | US |
| MS21083N5 | 2023-08-222 | 250 | United States |
| AN364524C | 2023-05-122 | 16 | South Korea |
| MS21083N5 | 2023-02-48 | 5 | US |
| 5310-00-660-3381 | 2021-02-32 | 750 | DIBBS |
| MS21083N5 | 2020-10-279 | 2 | US |
| MILN25027 | 2020-09-262 | 156 | US |
| 5310-00-660-3381 | 2019-11-307 | 1003 | DIBBS |
| 5310-00-660-3381 | 2019-10-289 | 1660 | DIBBS |
| 5310-00-660-3381 | 2019-05-140 | 1700 | DIBBS |
| 5310-00-660-3381 | 2019-04-97 | 1999 | DIBBS |
| 5310-00-660-3381 | 2018-10-281 | 559 | DIBBS |
| 5310-00-660-3381 | 2018-07-201 | 2630 | DIBBS |
| 5310-00-660-3381 | 2018-07-193 | 2630 | DIBBS |
| MS21083N5 | 2018-06-166 | 500 | US |
| MS21083N5 | 2018-06-166 | 1000 | US |
| MS21083N5 | 2018-06-166 | 2000 | US |
| MS21083N5 | 2018-06-166 | 2500 | US |
| 5310-00-660-3381 | 2018-06-162 | 535 | DIBBS |
| 5310-00-660-3381 | 2018-06-154 | 535 | DIBBS |
| 5310-00-660-3381 | 2018-05-137 | 1600 | Singapore |
| 5310-00-660-3381 | 2018-04-96 | 1190 | DIBBS |
| 5310-00-660-3381 | 2018-03-88 | 1190 | DIBBS |
| 5310-00-660-3381 | 2018-02-42 | 1010 | DIBBS |
| 5310-00-660-3381 | 2017-11-309 | 527 | DIBBS |
| 5310-00-660-3381 | 2017-08-236 | 485 | DIBBS |
| 5310-00-660-3381 | 2017-07-192 | 2277 | MANUAL |
| MS21083N5 | 2017-07-192 | 2277 | PK |
| MS21083N5 | 2017-07-186 | 15 | Brazil |
| 5310-00-660-3381 | 2017-02-52 | 953 | DIBBS |
| 5310-00-660-3381 | 2017-02-32 | 41 | MANUAL |
| MS21083N5 | 2017-02-32 | 41 | United States |
| AN364524C | 2016-11-309 | 1 | Thailand |
| 5310-00-660-3381 | 2016-10-284 | 811 | DIBBS |
| 5310-00-660-3381 | 2016-07-213 | 884 | DIBBS |
| 5310-00-660-3381 | 2016-07-195 | 318 | DIBBS |
| 5310-00-660-3381 | 2016-07-187 | 318 | DIBBS |
| 5310-00-660-3381 | 2016-05-143 | 285 | DIBBS |
| 5310-00-660-3381 | 2016-05-129 | 1090 | DIBBS |
| 5310-00-660-3381 | 2015-11-307 | 1472 | Pakistan |
| 5310-00-660-3381 | 2015-09-263 | 419 | DIBBS |
| 5310-00-660-3381 | 2015-05-138 | 826 | DIBBS |
| 5310-00-660-3381 | 2015-05-125 | 826 | DIBBS |
| AN364524C | 2014-04-118 | 43 | South Korea |
| 5310-00-660-3381 | 2014-02-35 | 733 | DIBBS |
| MS21083N5 | 2013-05-134 | 50 | CZ |
| 5310-00-660-3381 | 2012-06-168 | 300 | Canada |
| MILN25027 | 2012-06-157 | 16 | United States |
| MILN25027 | 2012-05-139 | 15 | United States |
| MS21083N5 | 2011-10-304 | 114 | United States |
| MILN25027 | 2011-09-265 | 28 | US |
| MILN25027 | 2011-09-264 | 25 | Canada |
| MILN25027 | 2011-02-49 | 5 | US |
| MILN25027 | 2011-02-49 | 10 | US |
| MILN25027 | 2011-02-49 | 40 | US |
| MS21083N5 | 2010-12-355 | 150 | US |
| 5310-00-660-3381 | 2010-07-200 | 254 | Taiwan |
| MILN25027 | 2010-06-181 | 50 | United States |
| MILN25027 | 2010-04-111 | 5000 | US |
| MILN25027 | 2009-11-321 | 560 | US |
| MILN25027 | 2009-10-281 | 8 | Canada |
| 5310-00-660-3381 | 2009-09-261 | 42 | US |
| MILN25027 | 2008-09-270 | 50 | Italy |
| 5310-00-660-3381 | 2008-07-189 | 16400 | Taiwan |
| 5310-00-660-3381 | 2007-11-319 | 60 | United States |
Cross Reference | NSN 5310-00-660-3381
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 13206E1483 | 97403 | CECOM LR CENTER |
| 2533409-112 | D9182 | BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT |
| 2533409-156 | D9182 | BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT |
| 2533409PC156 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT |
| 400100 | 99193 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL |
| 52NTE-054 | D9182 | BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT |
| 5310006603381 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES |
| 5M3034 | 11083 | CATERPILLAR INC. DBA CATERPILLAR |
| 5M3034 | U3363 | CATERPILLAR TRACTOR CO LTD |
| 853854-00 | 32345 | DEFENSE REDUCTION AGENCY |
| 870534-00 | 32345 | DEFENSE REDUCTION AGENCY |
| 908983K1 | 06848 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL |
| 938.07.17.006 | S4080 | PILATUS AIRCRAFT LTD |
| AN364-524C | D9182 | BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT |
| ERNA249 | 02978 | L-3 COMMUNICATIONS CORPORATION DBA COMBAT PROPULSION SYSTEMS |
| ERNA249 | 81336 | CHIEF OF ENGINEERS DEPT OF ARMY |
| ERNA249 | R1120 | SATAIR A/S |
| F52NTE-054 | 019L2 | MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA |
| F52NTE-054 | 72962 | HARVARD INDUSTRIES INC |
| F52NTE054 | F0224 | ALCOA FIXATIONS SIMMONDS SAS |
| MS21083N5 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES |
| MS21083N5 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
| MS21083N5 | A9271 | GORIZIANE GROUP SPA |
| P49923-4 | D9182 | BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT |
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Restrictions/Controls & Freight Information | NSN 5310-00-660-3381
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| NMF Description | 093486 | BOLTS,NUTS OR SCREWS, NOI (SUB 3) |
| Less than car load rating | U | 50 |
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 573 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |



