The Spacer,plate, cataloged under National Stock Number 5365-01-272-8549, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems. Government technical data includes 6 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-272-8549 |
| Primary Part Number | 176C2143-10 |
| Item Name | Spacer,plate |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems |
| Status | ACTIVE |
| Style Designator | CIRCULAR |
| Material Document and Classification | QQ-S-763 COND A FED SPEC ALL MATERIAL RESPONSES |
| Outside Diameter | 0.300 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| Aperture Diameter | 0.285 INCHES MINIMUM AND 0.301 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE |
| Material | STEEL COMP 316 OR STEEL COMP 316L |
| 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 |
|---|---|
| 176C2143-10 PRIMARY | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA) |
NSN 5365-01-272-8549 is a Spacer,plate, manufactured by General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-272-8549 has 1 manufacturer part number on file: 176C2143-10 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems).
Key specifications for 176C2143-10: Style Designator: CIRCULAR; Material Document and Classification: QQ-S-763 COND A FED SPEC ALL MATERIAL RESPONSES; Outside Diameter: 0.300 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN; Aperture Diameter: 0.285 INCHES MINIMUM AND 0.301 INCHES MAXIMUM IN. 6 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.