The Nut Assembly,self-Locking,gang C, cataloged under National Stock Number 5310-00-109-9016, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-00-109-9016 |
| Primary Part Number | 9687M21P01 |
| Item Name | Nut Assembly,self-Locking,gang C |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Radius | 6.085 INCHES NOMINAL IN |
| Thread Series | UNF |
| Precious Material | SILVER |
| Nut Quantity | 36 |
| Material Document and Classification | AMS5510 ASSN STD SINGLE MATERIAL RESPONSE CHANNEL |
| Channel Height | 0.150 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Assembly Overall Height | 0.358 INCHES MAXIMUM IN |
| Surface Treatment | SILVER NUT |
| Nut Style | GANG CHANNEL, SELF LOCKING |
| Thread Class | 3B |
| Thread Quantity Per Inch | 28 |
| Channel Style | RADIUS TYPE |
| 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 |
|---|---|
| 9687M21P01 | Howmet Global Fastening Systems Inc (USA) |
| 9687M21P01 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 9687M21P01 PRIMARY | General Electric Company (USA) |
| MGR 9367-4 | Esna, Llc (USA) |
| Reference | Meaning |
|---|---|
| 9687M21P01 | 5/2 Secondary reference U.S. Government activity |
NSN 5310-00-109-9016 is a Nut Assembly,self-Locking,gang C, manufactured by General Electric Company, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-109-9016 has 4 manufacturer part numbers on file: 9687M21P01 (Howmet Global Fastening Systems Inc), 9687M21P01 (Zf Industrieantriebe Witten Gmbh), 9687M21P01 (General Electric Company), MGR 9367-4 (Esna, Llc).
Key specifications for 9687M21P01: Radius: 6.085 INCHES NOMINAL IN; Thread Series: UNF; Precious Material: SILVER; Nut Quantity: 36. 15 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.