The Nut,plain,round, cataloged under National Stock Number 5310-01-298-7735, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Huntington Ingalls Inc Div Newport News Shipbuilding (CAGE 43689); Fabrication Specialty Inc Dba Fabrication Specialty Inc (CAGE 28548) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-298-7735 |
| Primary Part Number | 4457023 ITEM 97 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 4457023 ITEM 97 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 2503-86 ITEM 97 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 28548-N06 | Fabrication Specialty Inc Dba Fabrication Specialty Inc (USA) |
| Reference | Meaning |
|---|---|
| 5014457023 ITEM 97 | 5/9 Secondary reference U.S. Government activity |
| 501-4457017 ITEM 97 | 5/9 Secondary reference U.S. Government activity |
| TBL NO 6 | 5/9 Secondary reference Torkon Fastener Corp |
| 4457017 ITEM 97 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-01-298-7735 is a Nut,plain,round, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-298-7735 has 3 manufacturer part numbers on file: 4457023 ITEM 97 (Huntington Ingalls Inc Div Newport News Shipbuilding), 2503-86 ITEM 97 (Huntington Ingalls Inc Div Newport News Shipbuilding), 28548-N06 (Fabrication Specialty Inc Dba Fabrication Specialty Inc).
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.