NSN 5310-00-913-8881 MS162033, MS16203-3, MS519713
Product Details | HEXAGON PLAIN NUT
5310-00-913-8881 A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.
Part Alternates: MS162033, MS16203-3, MS519713, MS51971-3, MS51971C3, MSF519723, MS-F-51972-3, A30131431, A3013143-1, HN2012, HN-2012, TIP01582, G4210858, G421085-8, 4912541-02, 501-7368091 ITEM NO 38, 5017368091ITEMNO38, 5440109080, 544-0109-080, 62799012, 6643057003, 6643057-003, 722 0150 000 PIECE 159, 7220150000PIECE159, 7237702P3, 803-6397269 PC187, 8036397269PC187, 85927900, 859279-00, 8630152700, 863015-2700, 042822, 0428-22, 0740844, 125451092841, 125-4510928-41, 13218E0320, 13218E0320293, 13218E0320-293, 2035478022, 2035478-022, 203MS052P013, 205451094742, 205-4510947-42, 21000223001, 2100-0223-001, 3816UNC2BGR316, 5310-00-913-8881, 00-913-8881, 5310009138881, 491254102, 009138881
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1960 | 00-913-8881 | 01857 ( NUT, PLAIN, HEXAGON ) |
Demand History | NSN 5310-00-913-8881
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| MS519713 | 2025-11-316 | 16 | US |
| 5310-00-913-8881 | 2025-10-279 | 100 | US |
| 5310-00-913-8881 | 2025-09-250 | 1832 | DIBBS |
| 5310-00-913-8881 | 2025-09-245 | 1832 | DIBBS |
| 5310-00-913-8881 | 2025-08-232 | 1832 | DIBBS |
| 5310-00-913-8881 | 2025-04-92 | 65000 | United States |
| MS519713 | 2025-03-84 | 32 | Japan |
| 5310-00-913-8881 | 2025-01-29 | 742 | DIBBS |
| 5310-00-913-8881 | 2025-01-21 | 742 | DIBBS |
| 5310-00-913-8881 | 2024-12-347 | 742 | DIBBS |
| 5310-00-913-8881 | 2024-06-178 | 30000 | CA |
| 5310-00-913-8881 | 2024-03-87 | 6 | DIBBS |
| 5310-00-913-8881 | 2024-03-78 | 200 | US |
| 5310-00-913-8881 | 2024-03-73 | 415 | DIBBS |
| 5310-00-913-8881 | 2024-03-65 | 415 | DIBBS |
| 5310-00-913-8881 | 2023-12-360 | 592 | DIBBS |
| 5310-00-913-8881 | 2023-12-351 | 592 | DIBBS |
| 5310-00-913-8881 | 2023-05-135 | 2 | DIBBS |
| 5310-00-913-8881 | 2022-08-236 | 75 | United States |
| 5310-00-913-8881 | 2022-08-234 | 596 | DIBBS |
| 5310-00-913-8881 | 2022-08-222 | 1 | United States |
| 5310-00-913-8881 | 2022-08-222 | 596 | DIBBS |
| 5310-00-913-8881 | 2021-03-80 | 1 | Saudi Arabia |
| 5310-00-913-8881 | 2021-01-12 | 798 | DIBBS |
| MS51971-3 | 2020-12-365 | 12 | United States |
| 5310-00-913-8881 | 2020-09-274 | 885 | DIBBS |
| 5310-00-913-8881 | 2020-03-85 | 728 | DIBBS |
| 5310-00-913-8881 | 2020-03-77 | 728 | DIBBS |
| 5310-00-913-8881 | 2020-03-62 | 1 | DIBBS-RFPs |
| 5310-00-913-8881 | 2019-08-234 | 628 | DIBBS |
| 5310-00-913-8881 | 2019-06-172 | 765 | DIBBS |
| 5310-00-913-8881 | 2019-06-164 | 765 | DIBBS |
| 5310-00-913-8881 | 2019-05-144 | 765 | DIBBS |
| 5310-00-913-8881 | 2019-05-136 | 765 | DIBBS |
| 5310-00-913-8881 | 2019-03-74 | 765 | DIBBS |
| 5310-00-913-8881 | 2019-03-66 | 765 | DIBBS |
| 5310-00-913-8881 | 2018-11-332 | 651 | DIBBS |
| 5310-00-913-8881 | 2018-11-324 | 651 | DIBBS |
| 5310-00-913-8881 | 2018-10-276 | 945 | DIBBS |
| 5310-00-913-8881 | 2018-05-130 | 1 | DIBBS-RFPs |
| 5310-00-913-8881 | 2017-02-41 | 4 | United States |
| 5310-00-913-8881 | 2016-05-123 | 1097 | DIBBS |
| 5310-00-913-8881 | 2016-04-115 | 1097 | DIBBS |
| 5310-00-913-8881 | 2015-05-147 | 1320 | DIBBS |
| MS519713 | 2015-04-100 | 10 | United States |
| MS519713 | 2014-06-156 | 8 | United States |
| MS519713 | 2013-11-308 | 14 | United States |
| 5310-00-913-8881 | 2013-03-74 | 1 | US |
| MS519713 | 2012-09-258 | 50 | US |
| MS519713 | 2012-06-177 | 88 | United States |
| MS519713 | 2012-04-116 | 100 | United States |
| MS519713 | 2012-04-96 | 6 | US |
| MS51971-3 | 2012-01-30 | 600 | United States |
| MS519713 | 2011-11-332 | 2 | US |
| MS519713 | 2011-03-73 | 150 | US |
| 5310-00-913-8881 | 2009-08-219 | 12 | US |
| 5310-00-913-8881 | 2009-07-196 | 20000 | US |
| 5310-00-913-8881 | 2009-06-162 | 4200 | DIBBS |
| 5310-00-913-8881 | 2009-06-161 | 4200 | DIBBS |
| 5310-00-913-8881 | 2009-04-97 | 7000 | DIBBS |
| 5310-00-913-8881 | 2009-02-43 | 7000 | DIBBS |
| 5310-00-913-8881 | 2008-10-281 | 7000 | DIBBS |
| MS519713 | 2008-07-184 | 6 | United States |
| MS519713 | 2008-07-184 | 50 | United States |
| MS519713 | 2008-07-184 | 100 | United States |
| MS519713 | 2008-01-07 | 50 | Australia |
Cross Reference | NSN 5310-00-913-8881
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 0428-22 | 56232 | LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN |
| 0740844 | S3002 | GENERAL DYNAMICS EUROPEAN,LAND-SYSTEMS-MOWAG GMBH |
| 125-4510928-41 | 51563 | ROHR, INC DBA GOODRICH AEROSTRUCTURES GROUP |
| 13218E0320 | 97403 | CECOM LR CENTER |
| 13218E0320-293 | 97403 | CECOM LR CENTER |
| 2035478-022 | D9182 | BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT |
| 203MS052P013 | 1FH08 | LEHIGH-ARMSTRONG, INC. |
| 203MS052P013 | 3B150 | RAYTHEON TECHNICAL SERVICES COMPANY LLC |
| 205-4510947-42 | 51563 | ROHR, INC DBA GOODRICH AEROSTRUCTURES GROUP |
| 2100-0223-001 | 06032 | ANTENNA PRODUCTS CORPORATION |
| 3/8-16UNC-2B, G R 316 | D9182 | BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT |
| 4912541-02 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NAVAL AND MARINE SYSTEMS |
| 4912541-02 | 90536 | LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN |
| 501-7368091 ITEM NO 38 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 5310009138881 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES |
| 544-0109-080 | 04579 | AURORA PUMP A UNIT OF GENERAL SIGNAL CORP |
| 544-0109-080 | 10941 | CARVER PUMP COMPANY INC |
| 62799012 | H0632 | VOESTALPINE POLYNORM B.V. |
| 6643057-003 | D9182 | BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT |
| 722 0150 000 PIECE 159 | 04579 | AURORA PUMP A UNIT OF GENERAL SIGNAL CORP |
| 7237702P3 | D9182 | BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT |
| 803-6397269 PC187 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 859279-00 | 32345 | DEFENSE REDUCTION AGENCY |
| 863015-2700 | D9182 | BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT |
| A3013143-1 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS |
| G421085-8 | D9182 | BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT |
| HN-2012 | 94223 | SPAENAUR INC DBA SPAENAUR INC. |
| MS-F-51972-3 | D9182 | BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT |
| MS16203-3 | D9182 | BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT |
| MS51971-3 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES |
| MS51971-3 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
| MS51971C3 | D9182 | BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT |
| TIP01582 | 97403 | CECOM LR CENTER |
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Technical Data | NSN 5310-00-913-8881
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNC |
| NOMINAL THREAD SIZE | 0.375 INCHES |
| THREAD QUANTITY PER INCH | 16 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 316 OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| HARDNESS RATING | NOT RATED |
| NUT STYLE | A12 HEXAGON |
| NUT HEIGHT | 0.320 INCHES MINIMUM AND 0.337 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.5510 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM |
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED |
| TEMP RATING | NOT RATED |
| MANUFACTURERS CODE | 96906 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS51971-3 |
Restrictions/Controls & Freight Information | NSN 5310-00-913-8881
| 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: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



