The Ring,lock,keyed, cataloged under National Stock Number 5365-01-076-5478, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Columbia Manufacturing, Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-076-5478 |
| Primary Part Number | 4035T85P01 |
| Item Name | Ring,lock,keyed |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Columbia Manufacturing, Inc |
| Status | ACTIVE |
| Key Width | 0.200 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN |
| Overall Outside Diameter | 3.348 INCHES MINIMUM AND 3.350 INCHES MAXIMUM IN |
| Inside Diameter | 2.730 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN |
| Key Length | 0.190 INCHES NOMINAL IN |
| Material | STEEL |
| 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 |
|---|---|
| 4035T85P01 | Columbia Manufacturing, Inc (USA) |
| 4035T85P01 | General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp (USA) |
| Reference | Meaning |
|---|---|
| 4035T85P01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5365-01-076-5478 is a Ring,lock,keyed, manufactured by Columbia Manufacturing, Inc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-076-5478 has 2 manufacturer part numbers on file: 4035T85P01 (Columbia Manufacturing, Inc), 4035T85P01 (General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp).
Key specifications for 4035T85P01: Overall Height: 0.460 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN; Key Width: 0.200 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN; Overall Outside Diameter: 3.348 INCHES MINIMUM AND 3.350 INCHES MAXIMUM IN; Inside Diameter: 2.730 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN. 5 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.