The Nut,plain,round, cataloged under National Stock Number 5310-01-196-5583, 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13 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-196-5583 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Thread Series | UNF |
| Material Document and Classification | ASTM B164,CL B ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Drive Point Width | 0.500 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.500 INCHES IN |
| Nut Diameter | 2.250 INCHES NOMINAL IN |
| Drive Point Depth | 0.438 INCHES NOMINAL IN |
| Nut Thickness | 1.250 INCHES NOMINAL IN |
| Drive Point Quantity | 4 |
| Nut Style | ROUND |
| Thread Class | 2B |
| Thread Quantity Per Inch | 12 |
| Material | NICKEL ALLOY R-405 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 |
|---|---|
| 2620-920X12 PIECE 11 4IN | 5/2 Secondary reference U.S. Government activity |
| 2620-920X12 PIECE 11 4IN | 5/9 Secondary reference U.S. Government activity |
| SS845-2181282 PIECE 11 4IN | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-01-196-5583 is a Nut,plain,round, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-01-196-5583: Thread Series: UNF; Material Document and Classification: ASTM B164,CL B ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Drive Point Width: 0.500 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND. 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.