NSN 5310-21-921-0815 ST303209, ST3032-09, 21-921-0815
Product Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT
5310-21-921-0815 A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Part Alternates: ST303209, ST3032-09, 5310-21-921-0815, 21-921-0815, 5310219210815, 219210815
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 21-921-0815 | 29729 ( NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON ) |
Demand History | NSN 5310-21-921-0815
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| ST3032-09 | 2025-10-286 | 25 | DIBBS |
| ST3032-09 | 2024-07-203 | 30 | DIBBS |
| ST3032-09 | 2024-04-119 | 50 | DIBBS |
| ST303209 | 2024-03-87 | 100 | Germany |
| ST3032-09 | 2022-05-128 | 50 | DIBBS |
| ST303209 | 2020-05-133 | 40 | PK |
| ST3032-09 | 2020-02-49 | 50 | DIBBS |
| ST303209 | 2019-10-283 | 12 | United States |
| ST3032-09 | 2019-05-142 | 50 | DIBBS |
| ST3032-09 | 2019-05-136 | 120 | United States |
| ST3032-09 | 2019-01-23 | 50 | DIBBS |
| 5310-21-921-0815 | 2018-01-11 | 100 | DIBBS |
| 5310-21-921-0815 | 2017-05-141 | 200 | Lebanon |
| 5310-21-921-0815 | 2016-08-220 | 750 | DIBBS |
| 5310-21-921-0815 | 2016-07-208 | 10 | DIBBS |
| 5310-21-921-0815 | 2016-07-200 | 10 | DIBBS |
| ST303209 | 2014-08-238 | 5 | US |
| ST303209 | 2012-05-144 | 37 | US |
| ST3032-09 | 2010-11-322 | 200 | |
| 5310-21-921-0815 | 2010-06-173 | 20 | United Arab Emirates |
| ST303209 | 2010-03-65 | 10 | Saudi Arabia |
| 5310-21-921-0815 | 2009-12-335 | 46 | DIBBS |
| ST303209 | 2008-04-106 | 50 | France |
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Restrictions/Controls & Freight Information | NSN 5310-21-921-0815
| 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 |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||