The Nut,plain,clinch, cataloged under National Stock Number 5310-01-441-5389, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-441-5389 |
| Item Name | Nut,plain,clinch |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Hole Thread Quantity Per Inch | 12 |
| Thread Series | UNF |
| Hole Configuration Style | CONFIGURATION A |
| Material Document and Classification | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.250 INCHES IN |
| Specification/standard Data | 98897-373508-1 MANUFACTURERS SPECIFICATION |
| Pilot Diameter | 1.355 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN |
| Nut Height | 2.615 INCHES MINIMUM AND 2.635 INCHES MAXIMUM IN |
| Nut Style | CLINCH |
| Thread Class | 3B |
| Hole Nominal Thread Diameter | 1.160 INCHES IN |
| Thread Quantity Per Inch | 12 |
| Material | STEEL COMP 8630 OVERALL |
| Hole Type and Quantity | 1 TAPPED |
| 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 |
|---|---|
| 373508-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-01-441-5389 is a Nut,plain,clinch, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-01-441-5389: Hole Thread Quantity Per Inch: 12; Thread Series: UNF; Hole Configuration Style: CONFIGURATION A; Material Document and Classification: MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 15 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.