The Nut,plain,plate, cataloged under National Stock Number 5310-01-162-0408, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 23 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-162-0408 |
| Item Name | Nut,plain,plate |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Plate Thickness | 0.126 INCHES NOMINAL IN |
| Nut Length | 1.000 INCHES NOMINAL IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Plate Width | 0.438 INCHES NOMINAL IN |
| Mounting Hole Arrangement Style | 2 HOLES |
| Hole Configuration Style | CONFIGURATION J |
| Material Document and Classification | QQ-B-626,1/2 H FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Mounting Hole Diameter | 0.156 INCHES NOMINAL IN |
| Nut Counterbore Depth | 0.188 INCHES NOMINAL BASE IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Counterbore Diameter | 0.250 INCHES NOMINAL BASE IN |
| Distance From Aperture Center to Mounting Hole Center | 0.375 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Holes Along Length | 0.750 INCHES NOMINAL IN |
| Nut Height | 0.438 INCHES NOMINAL IN |
| Drilled Hole Diameter | 0.096 INCHES NOMINAL IN |
| Countersink Angle | 90.0 DEGREES NOMINAL BASE |
| Nut Style | PLATE |
| Thread Class | 2B |
| Thread Quantity Per Inch | 20 |
| Material | COPPER ALLOY 360 OVERALL |
| Nut Mounting Provision | COUNTERSUNK HOLES |
| Hole Type and Quantity | 4 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 |
|---|---|
| SC-B-98556 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-01-162-0408 is a Nut,plain,plate, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-01-162-0408: Plate Thickness: 0.126 INCHES NOMINAL IN; Nut Length: 1.000 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL COARSE (UNC); Plate Width: 0.438 INCHES NOMINAL IN. 23 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.