NSN 5310-00-275-2049 MS20365820C, MS20365-820C, AN365820C
Product Details | HEXAGON SELF-LOCKING NUT
5310-00-275-2049 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: MS20365820C, MS20365-820C, AN365820C, AN365-820C, MILN25027, 53102752049, 5310-275-2049 , 1801080, 1801-080, 5310-00-275-2049, 00-275-2049, 5310002752049, 002752049
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1963 | 00-275-2049 | 05277 ( NUT, SELF-LOCKING, HEXAGON ) |
Drawings & Photos | NSN 5310-00-275-2049
Demand History | NSN 5310-00-275-2049
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5310-00-275-2049 | 2025-08-230 | 2 | US |
| 5310-00-275-2049 | 2025-08-230 | 4 | US |
| MS20365820C | 2025-04-112 | 4 | Thailand |
| MS20365820C | 2025-04-112 | 10 | Thailand |
| 5310-00-275-2049 | 2025-04-99 | 10 | Thailand |
| MS20365820C | 2024-11-327 | 10 | Thailand |
| MS20365820C | 2024-11-327 | 4 | Thailand |
| MILN25027 | 2023-08-236 | 54 | US |
| 5310-00-275-2049 | 2023-05-125 | 20 | MANUAL |
| MS20365-820C | 2023-05-125 | 20 | Saudi Arabia |
| AN365820C | 2023-05-122 | 142 | South Korea |
| 5310-00-275-2049 | 2020-12-339 | 2 | US |
| MILN25027 | 2020-09-262 | 156 | US |
| AN365820C | 2016-05-147 | 42 | United States |
| MS20365820C | 2015-03-84 | 1 | PH |
| AN365820C | 2014-05-139 | 7 | South Korea |
| MS20365820C | 2014-05-127 | 4 | US |
| AN365820C | 2014-04-118 | 422 | South Korea |
| MS20365820C | 2013-07-183 | 1 | US |
| MILN25027 | 2012-06-157 | 16 | United States |
| MILN25027 | 2012-05-139 | 15 | United States |
| 5310-00-275-2049 | 2012-02-51 | 6 | 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 |
| MS20365820C | 2010-07-204 | 8 | US |
| MILN25027 | 2010-06-181 | 50 | United States |
| MILN25027 | 2010-04-111 | 5000 | US |
| MS20365820C | 2009-12-365 | 2 | MX |
| MILN25027 | 2009-11-321 | 560 | US |
| 5310-00-275-2049 | 2009-11-320 | 100 | United States |
| 5310-00-275-2049 | 2009-11-319 | 100 | United States |
| MILN25027 | 2009-10-281 | 8 | Canada |
| MILN25027 | 2008-09-270 | 50 | Italy |
| MS20365820C | 2008-05-126 | 6 | US |
Cross Reference | NSN 5310-00-275-2049
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1801-080 | 019L2 | MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA |
| 1801-080 | 72962 | HARVARD INDUSTRIES INC |
| 5310-275-2049 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES |
| AN365-820C | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
| MILN25027 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| MS20365-820C | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
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Technical Data | NSN 5310-00-275-2049
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.500 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | STEEL OVERALL |
| SURFACE TREATMENT | CADMIUM OR ZINC OVERALL |
| HARDNESS RATING | NOT RATED |
| NUT STYLE | A12 HEXAGON |
| NUT HEIGHT | 0.594 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL |
| BEARING SURFACE TYPE | FLAT |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILN25027 |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS20365-820C |
Restrictions/Controls & Freight Information | NSN 5310-00-275-2049
| Category | Code | Description |
|---|---|---|
| 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. |
| 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 | ||