The Spacer,plate, cataloged under National Stock Number 5365-01-287-7573, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. Government technical data includes 7 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 | 5365-01-287-7573 |
| Primary Part Number | 255220 PIECE 8 |
| Item Name | Spacer,plate |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| Status | ACTIVE |
| Style Designator | CIRCULAR |
| Material Document and Classification | ASTM A441 ASSN STD 1ST MATERIAL RESPONSE OR AISI ASSN STD 2ND MATERIAL RESPONSE |
| Outside Diameter | 2.521 INCHES MINIMUM AND 2.526 INCHES MAXIMUM IN |
| Aperture Diameter | 2.125 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Material | STEEL OR STEEL COMP 1018 |
| Hole Diameter | 0.125 INCHES NOMINAL IN |
| 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 |
|---|---|
| 255220 PIECE 8 PRIMARY | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
NSN 5365-01-287-7573 is a Spacer,plate, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-287-7573 has 1 manufacturer part number on file: 255220 PIECE 8 (Huntington Ingalls Inc Div Newport News Shipbuilding).
Key specifications for 255220 PIECE 8: Style Designator: CIRCULAR; Material Document and Classification: ASTM A441 ASSN STD 1ST MATERIAL RESPONSE OR AISI ASSN STD 2ND MATERIAL RESPONSE; Outside Diameter: 2.521 INCHES MINIMUM AND 2.526 INCHES MAXIMUM IN; Aperture Diameter: 2.125 INCHES NOMINAL IN. 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.