The Spacer,plate, cataloged under National Stock Number 5365-01-451-6798, 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 5 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-451-6798 |
| Primary Part Number | 752-6406838-57 |
| Item Name | Spacer,plate |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Overall Thickness | 0.120 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR W/O BOLT HOLES |
| Material Document and Classification | ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A29 ASSN STD SINGLE MATERIAL RESPONSE |
| Aperture Diameter | 0.531 INCHES NOMINAL IN |
| Material | STEEL COMP 1018 |
| 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 |
|---|---|
| 752-6406838-57 PRIMARY | Naval Sea Systems Command (USA) |
| DF1706-438 FIN 57 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 752-6406838-57 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| DF1706-438 FIN 57 | Naval Sea Systems Command (USA) |
NSN 5365-01-451-6798 is a Spacer,plate, manufactured by Naval Sea Systems Command, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-451-6798 has 4 manufacturer part numbers on file: 752-6406838-57 (Naval Sea Systems Command), DF1706-438 FIN 57 (Huntington Ingalls Inc Div Newport News Shipbuilding), 752-6406838-57 (Huntington Ingalls Inc Div Newport News Shipbuilding), DF1706-438 FIN 57 (Naval Sea Systems Command).
Key specifications for 752-6406838-57: Overall Thickness: 0.120 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR W/O BOLT HOLES; Material Document and Classification: ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A29 ASSN STD SINGLE MATERIAL RESPONSE; Overall Length: 2.870 INCHES NOMINAL 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.