The Push on Nut, cataloged under National Stock Number 5310-00-985-2325, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Senior Operations Llc Div Senior Aerospace Ketema. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-00-985-2325 |
| Primary Part Number | S6250C |
| Item Name | Push on Nut |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Senior Operations Llc Div Senior Aerospace Ketema |
| Status | ACTIVE |
| Material Thickness | 0.015 INCHES NOMINAL IN |
| Nut Diameter | 0.450 INCHES NOMINAL IN |
| Mating Member Diameter Accommodated | 0.250 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Nut Style | PUSH ON |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| S6250C PRIMARY | Senior Operations Llc Div Senior Aerospace Ketema (USA) |
| Reference | Meaning |
|---|---|
| 745705A5 | 5/9 Secondary reference Air-a-Plane Corp |
NSN 5310-00-985-2325 is a Push on Nut, manufactured by Senior Operations Llc Div Senior Aerospace Ketema, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-985-2325 has 1 manufacturer part number on file: S6250C (Senior Operations Llc Div Senior Aerospace Ketema).
Key specifications for S6250C: Material Thickness: 0.015 INCHES NOMINAL IN; Nut Diameter: 0.450 INCHES NOMINAL IN; Mating Member Diameter Accommodated: 0.250 INCHES NOMINAL IN; Surface Treatment: CADMIUM OVERALL. 6 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.