The Nut Spacer,plate, cataloged under National Stock Number 5310-00-660-1815, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-660-1815 |
| Item Name | Nut Spacer,plate |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Plate Thickness | 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN |
| Nut Length | 1.235 INCHES MINIMUM AND 1.265 INCHES MAXIMUM IN |
| Plate Width | 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN |
| Mounting Hole Arrangement Style | 2 HOLES |
| Material Document and Classification | MIL-S-5059 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-L-S-6721 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| Mounting Hole Diameter | 0.102 INCHES MINIMUM AND 0.108 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 | 0.310 INCHES MINIMUM AND 0.314 INCHES MAXIMUM IN |
| Thru-Hole Diameter | 0.322 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN |
| Nut Style | PLATE NUT SPACER |
| Material | STEEL CORROSION RESISTING OR STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 316 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 |
|---|---|
| 10121577 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| NAS463YC416N0 | 5/2 Secondary reference U.S. Government activity |
| NAS463YC416 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-00-660-1815 is a Nut Spacer,plate, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-00-660-1815: Plate Thickness: 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN; Nut Length: 1.235 INCHES MINIMUM AND 1.265 INCHES MAXIMUM IN; Plate Width: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN; Mounting Hole Arrangement Style: 2 HOLES. 12 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.