The Nut Spacer,plate, cataloged under National Stock Number 5310-00-916-4579, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-916-4579 |
| Item Name | Nut Spacer,plate |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Plate Thickness | 0.032 INCHES NOMINAL IN |
| Nut Length | 1.281 INCHES NOMINAL IN |
| Plate Width | 0.594 INCHES NOMINAL IN |
| Mounting Hole Arrangement Style | 2 HOLES |
| Material Document and Classification | QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Mounting Hole Diameter | 0.134 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| Distance From Aperture Center to Mounting Hole Center | 0.497 INCHES MINIMUM AND 0.503 INCHES MAXIMUM IN |
| Center to Center Distance Between Mounting Holes Along Length | 0.998 INCHES MINIMUM AND 1.002 INCHES MAXIMUM IN |
| Thru-Hole Diameter | 0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN |
| Surface Treatment | ANODIZE OVERALL |
| Nut Style | PLATE NUT SPACER |
| Material | ALUMINUM ALLOY 5052 OVERALL |
| Nut Mounting Provision | STRAIGHT HOLES |
| 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 |
|---|---|
| NAS463XD516M | 3/2 Design control — primary reference U.S. Government activity |
| 10121825 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5310-00-916-4579 is a Nut Spacer,plate, classified under FSC 5310, Nuts and Washers. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 3120-00-999-5940. Verify interchangeability with system specifications before substitution.
Key specifications for 5310-00-916-4579: Plate Thickness: 0.032 INCHES NOMINAL IN; Nut Length: 1.281 INCHES NOMINAL IN; Plate Width: 0.594 INCHES NOMINAL IN; Mounting Hole Arrangement Style: 2 HOLES. 13 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.