NSN 5310-01-202-3749 449001, 449-001, 4490011
Product Details | HEXAGON SELF-LOCKING NUT
5310-01-202-3749 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: 449001, 449-001, 4490011, 449-001-1, 5310-01-202-3749, 01-202-3749, 5310012023749, 012023749
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 MAR 1985 | 01-202-3749 | 05277 ( NUT, SELF-LOCKING, HEXAGON ) |
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Technical Data | NSN 5310-01-202-3749
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.438 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| HARDNESS RATING | NOT RATED |
| NUT STYLE | A12 HEXAGON |
| LOCKING FEATURE | FREE-RUNNING ALL METAL DESIGN |
Restrictions/Controls & Freight Information | NSN 5310-01-202-3749
| 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 | ||



