The Push on Nut, cataloged under National Stock Number 5310-01-454-1598, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Div Tridair Products. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Push on Nut |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Howmet Fixations Simmonds SAS (CAGE F0224); Howmet Global Fastening Systems Inc. Div Tridair Products (CAGE 29372); Dassault Aviation (CAGE F6117) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-454-1598 |
| Primary Part Number | CA21293-4R |
| Item Name | Push on Nut |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Tridair Products |
| 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 |
|---|---|
| CA21293-4R | Howmet Fixations Simmonds SAS (FRA) |
| CA21293-4R PRIMARY | Howmet Global Fastening Systems Inc. Div Tridair Products (USA) |
| 72602-4 | Dassault Aviation (FRA) |
| Reference | Meaning |
|---|---|
| CA21293-4R | 5/9 Secondary reference Fairchild Fasteners France Sarl |
NSN 5310-01-454-1598 is a Push on Nut, manufactured by Howmet Global Fastening Systems Inc. Div Tridair Products, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-454-1598 has 3 manufacturer part numbers on file: CA21293-4R (Howmet Fixations Simmonds SAS), CA21293-4R (Howmet Global Fastening Systems Inc. Div Tridair Products), 72602-4 (Dassault Aviation).
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.