The Nut Assembly,self-Locking,gang C, cataloged under National Stock Number 5310-01-396-7314, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Olympic Tool & Machine Corp. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-396-7314 |
| Primary Part Number | OT-1020-1 |
| Item Name | Nut Assembly,self-Locking,gang C |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Olympic Tool & Machine Corp |
| Status | ACTIVE |
| Thread Series | UNF |
| Material Document and Classification | AMS5862 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Thread Class | 3B |
| Thread Quantity Per Inch | 28 |
| Material | STEEL COMP XM-12 NUT |
| 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 |
|---|---|
| A02RS601-1 | The Boeing Company (USA) |
| OT-1020-1 PRIMARY | Olympic Tool & Machine Corp (USA) |
NSN 5310-01-396-7314 is a Nut Assembly,self-Locking,gang C, manufactured by Olympic Tool & Machine Corp, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-396-7314 has 2 manufacturer part numbers on file: A02RS601-1 (The Boeing Company), OT-1020-1 (Olympic Tool & Machine Corp).
Key specifications for OT-1020-1: Thread Series: UNF; Material Document and Classification: AMS5862 ASSN STD SINGLE MATERIAL RESPONSE NUT; Thread Direction: RIGHT-HAND; Nominal Thread Size: 0.250 INCHES IN. 8 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.