The Bushing,sleeve, cataloged under National Stock Number 5365-01-655-7627, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Rbc Transport Dynamics Corp Div Rbc Transport Dynamics. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-655-7627 |
| Primary Part Number | NAS77A6-025A |
| Item Name | Bushing,sleeve |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics |
| Status | ACTIVE |
| Surface Treatment Document and Classification | A000 FED STD 3RD TREATMENT RESPONSE OVERALL |
| Flange Outside Diameter | 0.625 INCHES NOMINAL IN |
| Body Outside Diameter | 0.5006 INCHES MINIMUM AND 0.5013 INCHES MAXIMUM IN |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Body Inside Diameter | 0.3750 INCHES NOMINAL IN |
| Flange Width | 0.057 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 630 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 |
|---|---|
| NAS77A6-025A | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA) |
| NAS77A6-025A | Timken Aurora Bearing Company (USA) |
| NAS77A6-025A | Rbc Specline Inc Dba Specline Inc (USA) |
| NAS77A6-025A | R.g.h. Associates, Inc. Dba Richards Screw Machine (USA) |
| NAS77A6-025A | All Power Manufacturing Co. (USA) |
| Reference | Meaning |
|---|---|
| NAS77A6-025A | 5/2 Secondary reference U.S. Government activity |
| NAS77A6-025A | 5/9 Secondary reference Avalon Machine Products Inc |
| NAS77 | 3/1 Design control — primary reference U.S. Government activity |
| NAS77A6-025A | 3/2 Design control — primary reference U.S. Government activity |
NSN 5365-01-655-7627 is a Bushing,sleeve, manufactured by Rbc Transport Dynamics Corp Div Rbc Transport Dynamics, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-655-7627 has 5 manufacturer part numbers on file: NAS77A6-025A (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics), NAS77A6-025A (Timken Aurora Bearing Company), NAS77A6-025A (Rbc Specline Inc Dba Specline Inc), NAS77A6-025A (R.g.h. Associates, Inc. Dba Richards Screw Machine), NAS77A6-025A (All Power Manufacturing Co.).
Key specifications for NAS77A6-025A: Surface Treatment Document and Classification: A000 FED STD 3RD TREATMENT RESPONSE OVERALL; Flange Outside Diameter: 0.625 INCHES NOMINAL IN; Body Outside Diameter: 0.5006 INCHES MINIMUM AND 0.5013 INCHES MAXIMUM IN; Style Designator: SOLID, EXTERNAL FLANGE ONE END. 7 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.