The Bushing,sleeve, cataloged under National Stock Number 5365-01-671-6178, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Fatigue Technology, Inc. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5365-01-671-6178 |
| Primary Part Number | NAS77A16-028A |
| Item Name | Bushing,sleeve |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Fatigue Technology, Inc |
| Status | ACTIVE |
| Flange Outside Diameter | 1.375 INCHES NOMINAL IN |
| Body Outside Diameter | 1.1898 INCHES NOMINAL IN |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Material Document and Classification | NAS77 NATIONAL STD ALL MATERIAL RESPONSES OVERALL |
| Body Inside Diameter | 1.0000 INCHES NOMINAL IN |
| Specification/standard Data | 80205-NAS77 NATIONAL STD/SPEC |
| Surface Treatment | PASSIVATE OVERALL |
| Flange Width | 0.062 INCHES NOMINAL IN |
| Material | BRONZE AND ALUMINUM OVERALL |
| 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 |
|---|---|
| NAS77A16-028A | Fatigue Technology, Inc (USA) |
| Reference | Meaning |
|---|---|
| NAS77A16-028A | 3/2 Design control — primary reference U.S. Government activity |
NSN 5365-01-671-6178 is a Bushing,sleeve, manufactured by Fatigue Technology, Inc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-671-6178 has 1 manufacturer part number on file: NAS77A16-028A (Fatigue Technology, Inc).
Key specifications for NAS77A16-028A: Flange Outside Diameter: 1.375 INCHES NOMINAL IN; Body Outside Diameter: 1.1898 INCHES NOMINAL IN; Style Designator: SOLID, EXTERNAL FLANGE ONE END; Material Document and Classification: NAS77 NATIONAL STD ALL MATERIAL RESPONSES OVERALL. 9 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.