NSN 5310-01-269-7841 H511284K7, H51128-4K7, 01-269-7841
Product Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT
5310-01-269-7841 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Part Alternates: H511284K7, H51128-4K7, 5310-01-269-7841, 01-269-7841, 5310012697841, 012697841
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 22 DEC 1987 | 01-269-7841 | 29730 ( NUT, SELF-LOCKING, EXTENDED WASHER, HEXAGON ) |
Cross Reference | NSN 5310-01-269-7841
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| H51128-4K7 | 15653 | ALCOA GLOBAL FASTENERS, INC. |
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Technical Data | NSN 5310-01-269-7841
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| HARDNESS RATING | NOT RATED |
| WASHER OUTSIDE DIAMETER | 0.504 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.290 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.274 INCHES MINIMUM AND 0.284 INCHES MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| LUBRICATION | SOLUBLE LUBRICANT |
| TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL |
Restrictions/Controls & Freight Information | NSN 5310-01-269-7841
| 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 | ||