The Nut Spacer,plate, cataloged under National Stock Number 5310-01-625-7791, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-625-7791 |
| Item Name | Nut Spacer,plate |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Plate Thickness | 0.063 INCHES NOMINAL IN |
| Nut Length | 1.312 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | AMS2700 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Plate Width | 0.625 INCHES NOMINAL IN |
| Mounting Hole Arrangement Style | 2 HOLES |
| Mounting Hole Countersink Angle | 100.0 DEGREES NOMINAL |
| Hole Configuration Style | CONFIGURATION G |
| Material Document and Classification | AMS5516 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Mounting Hole Diameter | 0.250 INCHES NOMINAL IN |
| Mounting Provision Location | OPPOSITE NUT PROJECTION SIDE |
| Features Provided | FLOATING NUT |
| Distance From Aperture Center to Mounting Hole Center | 0.500 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Holes Along Length | 0.312 INCHES NOMINAL IN |
| Thru-Hole Diameter | 0.448 INCHES NOMINAL IN |
| Drilled Hole Diameter | 0.137 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Nut Style | PLATE NUT SPACER |
| Material | STEEL COMP 302 OVERALL |
| Nut Mounting Provision | COUNTERSUNK HOLES |
| Hole Type and Quantity | 2 DRILLED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| NAS463YC616 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-01-625-7791 is a Nut Spacer,plate, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-01-625-7791: Plate Thickness: 0.063 INCHES NOMINAL IN; Nut Length: 1.312 INCHES NOMINAL IN; Surface Treatment Document and Classification: AMS2700 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Plate Width: 0.625 INCHES NOMINAL IN. 20 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.