The Nut,self-Locking,plate, cataloged under National Stock Number 5310-01-541-5208, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-541-5208 |
| Primary Part Number | ST3M817-5A7 |
| Item Name | Nut,self-Locking,plate |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| F50942-5-7 | Howmet Global Fastening Systems Inc (USA) |
| ST3M817-5A7 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| NS203359-054-7 | 5/2 Secondary reference U.S. Government activity |
NSN 5310-01-541-5208 is a Nut,self-Locking,plate, manufactured by The Boeing Company Div Defense, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-541-5208 has 2 manufacturer part numbers on file: F50942-5-7 (Howmet Global Fastening Systems Inc), ST3M817-5A7 (The Boeing Company Div Defense).
Key specifications for ST3M817-5A7: Part Name Assigned by Controlling Agency: I(NAVY) NUT, SELF-LOCKING,; End Item Identification: ; ARR LIST CODE; FIRST PBL; BRACKET ASSEMBLY; F/A-18E MODEL CODE TO SUPPORT ECP 6038; F/A-18F MODEL CODE IN SUPPORT OF ECP 6038. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.