The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-170-8997, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Rol Tec Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Rol Tec Llc (CAGE 09BR5) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-170-8997 |
| Primary Part Number | 516005 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Rol Tec Llc |
| 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 |
|---|---|
| 516005 | Rol Tec Llc (USA) |
| Reference | Meaning |
|---|---|
| 516005 | 5/9 Secondary reference Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand |
| 516005 | 5/9 Secondary reference U.S. Government activity |
| 1228ND6240 | 3/9 Design control — primary reference Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand |
| 1228ND6240 | 5/9 Secondary reference U.S. Government activity |
| NH6756A1228 | 5/9 Secondary reference U.S. Government activity |
NSN 5310-01-170-8997 is a Nut,plain,hexagon, manufactured by Rol Tec Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-170-8997 has 1 manufacturer part number on file: 516005 (Rol Tec Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5962-01-171-7060, 5310-01-439-7648. Verify interchangeability with system specifications before substitution.
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.