The Bushing,machine Thread, cataloged under National Stock Number 5365-01-641-3940, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5365-01-641-3940 |
| Primary Part Number | 6743961-001 |
| Item Name | Bushing,machine Thread |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Hole Inside Diameter | 0.690 INCHES NOMINAL IN |
| Width Across Flats | 1.500 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-35, TY-1 FED SPEC SINGLE TREATMENT RESPONSE |
| Material Document and Classification | ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.312 INCHES IN |
| Surface Treatment | PASSIVATE |
| Thread Quantity Per Inch | 12 |
| Material | STEEL COMP 303 OR STEEL COMP 316 |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 6743961-001 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 16-8-ARC-SS | 3/2 Design control — primary reference U.S. Government activity |
NSN 5365-01-641-3940 is a Bushing,machine Thread, manufactured by Naval Sea Systems Command, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-641-3940 has 1 manufacturer part number on file: 6743961-001 (Naval Sea Systems Command).
Key specifications for 6743961-001: Hole Inside Diameter: 0.690 INCHES NOMINAL IN; Width Across Flats: 1.500 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-35, TY-1 FED SPEC SINGLE TREATMENT RESPONSE; Material Document and Classification: ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE. 10 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.