The Nut,plain,round, cataloged under National Stock Number 5310-00-339-4284, 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12 specifications, cited from the U.S. Government catalog. 12 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-339-4284 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Thread Series | UN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.875 INCHES IN |
| Nut Diameter | 1.125 INCHES NOMINAL IN |
| Drive Point Depth | 0.062 INCHES NOMINAL IN |
| Nut Thickness | 0.375 INCHES NOMINAL IN |
| Drive Point Diameter | 0.188 INCHES NOMINAL IN |
| Drive Point Quantity | 4 |
| Nut Style | ROUND |
| Thread Class | 2B |
| Thread Quantity Per Inch | 16 |
| Material | COPPER ALLOY OVERALL |
| 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 |
|---|---|
| S9200-875264ITEM25 | 5/9 Secondary reference U.S. Government activity |
| 6B4621SUB4ITEM2 | 5/9 Secondary reference Westinghouse Electric Corp |
| 14A2763PC53 | 5/9 Secondary reference Westinghouse Electric Corp |
| 98123S6202-539409PC53 | 3/2 Design control — primary reference U.S. Government activity |
| S1317175 | 5/9 Secondary reference Westinghouse Electric Corp Control Business Unit |
| S9200-545414ITEM25 | 5/9 Secondary reference U.S. Government activity |
| 6B4621SUB4ITEM2 | 5/9 Secondary reference Westinghouse Electric Corp Power Generation-Generator Div |
| S9200-404736ALT1ITEM25 | 5/9 Secondary reference U.S. Government activity |
| 6B4621SUB6ITEM2 | 3/9 Design control — primary reference Westinghouse Electric Corp |
| 6B4621SUB6ITEM2 | 5/9 Secondary reference Westinghouse Electric Corp Power Generation-Generator Div |
| S1317175 | 5/9 Secondary reference Westinghouse Electric Corp |
| 14A2763PC53 | 5/9 Secondary reference Westinghouse Electric Corp Control Business Unit |
NSN 5310-00-339-4284 is a Nut,plain,round, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-00-339-4284: Thread Series: UN; Thread Direction: RIGHT-HAND; Nominal Thread Size: 0.875 INCHES IN; Nut Diameter: 1.125 INCHES NOMINAL IN. 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.