The Nut,self-Locking,knurled, cataloged under National Stock Number 5310-01-519-7247, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Rhinestahl Corporation Dba Rhinestahl. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-519-7247 |
| Primary Part Number | 21C8029P34 |
| Item Name | Nut,self-Locking,knurled |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Rhinestahl Corporation Dba Rhinestahl |
| Status | ACTIVE |
| Thread Series | UNF |
| Nominal Thread Size | 1.500 INCHES IN |
| Nut Diameter | 2.500 INCHES NOMINAL IN |
| Nut Thickness | 0.500 INCHES NOMINAL IN |
| Nut Style | KNURLED |
| Thread Class | 2B |
| Thread Quantity Per Inch | 12 |
| 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 |
|---|---|
| 21C8029P34 | Rhinestahl Corporation Dba Rhinestahl (USA) |
| Reference | Meaning |
|---|---|
| 21C8029P34 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-01-519-7247 is a Nut,self-Locking,knurled, manufactured by Rhinestahl Corporation Dba Rhinestahl, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-519-7247 has 1 manufacturer part number on file: 21C8029P34 (Rhinestahl Corporation Dba Rhinestahl).
Key specifications for 21C8029P34: Thread Series: UNF; Nominal Thread Size: 1.500 INCHES IN; Nut Diameter: 2.500 INCHES NOMINAL IN; Nut Thickness: 0.500 INCHES NOMINAL IN. 7 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.