The Nut,plain,round, cataloged under National Stock Number 5310-01-476-3502, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-476-3502 |
| Primary Part Number | 124-1553928 PART NO. 37 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Thread Series | UNS |
| Material Document and Classification | MIL-S-20166,GR M MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Drive Point Width | 0.250 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 2.312 INCHES IN |
| Nut Diameter | 3.156 INCHES NOMINAL IN |
| Drive Point Depth | 0.688 INCHES NOMINAL IN |
| Nut Thickness | 2.188 INCHES NOMINAL IN |
| Drive Point Quantity | 4 |
| Nut Style | ROUND |
| Thread Class | 2B |
| Thread Quantity Per Inch | 18 |
| Material | STEEL COMP 1022 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| HN152-1106 PART NO. 37 | Naval Sea Systems Command (USA) |
| 124-1553928 PART NO. 37 PRIMARY | Naval Sea Systems Command (USA) |
| 124-5923272 PC 82 | Naval Sea Systems Command (USA) |
| 124-4322626 PC 34 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5310-01-476-3502 is a Nut,plain,round, manufactured by Naval Sea Systems Command, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-476-3502 has 4 manufacturer part numbers on file: HN152-1106 PART NO. 37 (Naval Sea Systems Command), 124-1553928 PART NO. 37 (Naval Sea Systems Command), 124-5923272 PC 82 (Naval Sea Systems Command), 124-4322626 PC 34 (Naval Sea Systems Command).
Key specifications for 124-1553928 PART NO. 37: Thread Series: UNS; Material Document and Classification: MIL-S-20166,GR M MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Drive Point Width: 0.250 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.