The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-466-6500, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Siemens Energy, Inc. Dba Dresser-Rand. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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,self-Locking,hexagon |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Siemens Energy, Inc. Dba Dresser-Rand (CAGE 0AT62) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-466-6500 |
| Primary Part Number | 16A4C7P |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Siemens Energy, Inc. Dba Dresser-Rand |
| 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 |
|---|---|
| 16A4C7P PRIMARY | Siemens Energy, Inc. Dba Dresser-Rand (USA) |
| PL12529301 PC 2F PRIMARY | Siemens Energy, Inc. Dba Dresser-Rand (USA) |
| Reference | Meaning |
|---|---|
| PL12529301 PC 2F | 5/9 Secondary reference U.S. Government activity |
| 16A4C7P | 5/9 Secondary reference U.S. Government activity |
NSN 5310-01-466-6500 is a Nut,self-Locking,hexagon, manufactured by Siemens Energy, Inc. Dba Dresser-Rand, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-466-6500 has 2 manufacturer part numbers on file: 16A4C7P (Siemens Energy, Inc. Dba Dresser-Rand), PL12529301 PC 2F (Siemens Energy, Inc. Dba Dresser-Rand).
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.