The Nut,plain,round, cataloged under National Stock Number 5310-01-520-7187, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Dante Valve Company. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Dante Valve Company (CAGE 5P967) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-520-7187 |
| Primary Part Number | BS2528 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Dante Valve Company |
| 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 |
|---|---|
| BS2528 PRIMARY | Dante Valve Company (USA) |
| DS60-2.5-HPLS ITEM 35 | Dante Valve Company (USA) |
| Reference | Meaning |
|---|---|
| BS2528 | 3/9 Design control — primary reference Danco Valve Company |
| DS60-2.5-HPLS ITEM 35 | 5/9 Secondary reference Danco Valve Company |
NSN 5310-01-520-7187 is a Nut,plain,round, manufactured by Dante Valve Company, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-520-7187 has 2 manufacturer part numbers on file: BS2528 (Dante Valve Company), DS60-2.5-HPLS ITEM 35 (Dante Valve Company).
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.