The Spacer,plate, cataloged under National Stock Number 5365-01-450-8917, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-450-8917 |
| Primary Part Number | 512-6404653-114 |
| Item Name | Spacer,plate |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Overall Thickness | 0.500 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR W/SQUARE CORNERS |
| Material Document and Classification | QQ-N-281,CLA FED SPEC SINGLE MATERIAL RESPONSE |
| Bolt Hole Centerline to Nearest Edge Distance | 0.672 INCHES NOMINAL IN |
| Bolt Hole Quantity | 2 |
| Center to Center Distance Between Bolt Holes Along Length | 5.000 INCHES NOMINAL IN |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.500 INCHES NOMINAL IN |
| Material | NICKEL ALLOY 400 |
| Hole Diameter | 0.654 INCHES MINIMUM AND 0.665 INCHES MAXIMUM 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 |
|---|---|
| DF6503-175 FIND 114 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 512-6404652-158 | Naval Sea Systems Command (USA) |
| 512-6404653-114 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5365-01-450-8917 is a Spacer,plate, manufactured by Naval Sea Systems Command, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-450-8917 has 3 manufacturer part numbers on file: DF6503-175 FIND 114 (Huntington Ingalls Inc Div Newport News Shipbuilding), 512-6404652-158 (Naval Sea Systems Command), 512-6404653-114 (Naval Sea Systems Command).
Key specifications for 512-6404653-114: Overall Thickness: 0.500 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR W/SQUARE CORNERS; Material Document and Classification: QQ-N-281,CLA FED SPEC SINGLE MATERIAL RESPONSE; Overall Length: 6.000 INCHES NOMINAL IN. 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.