The Spacer,sleeve, cataloged under National Stock Number 5365-00-554-2389, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Proponent, Inc. Dba Proponent Div Proponent Manufacturing. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5365-00-554-2389 |
| Primary Part Number | 2547716 |
| Item Name | Spacer,sleeve |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Proponent, Inc. Dba Proponent Div Proponent Manufacturing |
| Status | ACTIVE |
| Corner Shape | SQUARE ALL CORNERS |
| Body Outside Diameter | 0.9970 INCHES MINIMUM AND 0.9980 INCHES MAXIMUM IN |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Body Inside Diameter | 0.8780 INCHES MINIMUM AND 0.8790 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 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 |
|---|---|
| 2547716 PRIMARY | Proponent, Inc. Dba Proponent Div Proponent Manufacturing (USA) |
| Reference | Meaning |
|---|---|
| 2547716 | 5/9 Secondary reference The Boeing Company |
NSN 5365-00-554-2389 is a Spacer,sleeve, manufactured by Proponent, Inc. Dba Proponent Div Proponent Manufacturing, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-554-2389 has 1 manufacturer part number on file: 2547716 (Proponent, Inc. Dba Proponent Div Proponent Manufacturing).
Key specifications for 2547716: Corner Shape: SQUARE ALL CORNERS; Body Outside Diameter: 0.9970 INCHES MINIMUM AND 0.9980 INCHES MAXIMUM IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Overall Length: 0.3210 INCHES MINIMUM AND 0.3510 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.