NSN 5310-00-281-9845 MS20365D440A, AN365D440A, 68M40
Product Details | HEXAGON SELF-LOCKING NUT
5310-00-281-9845 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: MS20365D440A, AN365D440A, 68M40, 68NM40, 68NM440, 8404051, 840405-1, 04368, 0436-8, 2031011P39, 203-1011P39, 3330347000, 333-0347-000, 5274048, 5274-048, 5310-00-281-9845, 00-281-9845, 5310002819845, 002819845
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1961 | 00-281-9845 | 05277 ( NUT, SELF-LOCKING, HEXAGON ) |
Drawings & Photos | NSN 5310-00-281-9845
Demand History | NSN 5310-00-281-9845
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5310-00-281-9845 | 2025-11-317 | 107 | United States |
Cross Reference | NSN 5310-00-281-9845
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 0436-8 | 56232 | LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN |
| 203-1011P39 | 3B150 | RAYTHEON TECHNICAL SERVICES COMPANY LLC |
| 203-1011P39 | 49956 | RAYTHEON COMPANY DBA RAYTHEON |
| 333-0347-000 | 13499 | ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS |
| 333-0347-000 | 95105 | ROCKWELL COLLINS, INC. DIV GOVERNMENT SYSTEMS - DALLAS |
| 5274-048 | 96214 | RAYTHEON COMPANY DBA RAYTHEON |
| 68M40 | 72962 | HARVARD INDUSTRIES INC |
| 68NM40 | 72962 | HARVARD INDUSTRIES INC |
| 68NM440 | 15653 | ALCOA GLOBAL FASTENERS, INC. |
| 68NM440 | 75237 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
| 68NM440 | R1120 | SATAIR A/S |
| 840405-1 | 56232 | LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN |
| AN365D440A | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
| MS20365D440A | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
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Technical Data | NSN 5310-00-281-9845
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNC |
| NOMINAL THREAD SIZE | 0.112 INCHES |
| THREAD QUANTITY PER INCH | 40 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| HARDNESS RATING | NOT RATED |
| NUT STYLE | A12 HEXAGON |
| NUT HEIGHT | 0.141 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.250 INCHES NOMINAL |
| BEARING SURFACE TYPE | ANY ACCEPTABLE |
| LOCKING FEATURE | PREVAILING TORQUE ALL NONMETALLIC DESIGN |
| TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS20365D440A |
Restrictions/Controls & Freight Information | NSN 5310-00-281-9845
| 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 |
|---|---|---|
| NMF Description | 013540 | ALUM NUTS |
| Less than car load rating | Q | 70 |
| Less than truck load rating | Q | 70.0 |
| Water commodity Code | 713 | 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 |