The Fastener,spring Tension,trim, cataloged under National Stock Number 5325-00-433-0163, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-433-0163 |
| Item Name | Fastener,spring Tension,trim |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Status | ACTIVE |
| Head Height | 0.047 INCHES NOMINAL IN |
| Length From Head to Shoulder | 0.141 INCHES NOMINAL IN |
| Fastener Outside Diameter | 0.484 INCHES NOMINAL IN |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Fastener Style | TENSION |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL COMP 1030 OVERALL |
| Prong Diameter | 0.255 INCHES NOMINAL IN |
| Fastener Overall Length | 0.359 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| HS49348-2 | 3/9 Design control — primary reference Trw Assemblies and Fasteners Group |
NSN 5325-00-433-0163 is a Fastener,spring Tension,trim, classified under FSC 5325, Fastening Devices. Status: active.
Key specifications for 5325-00-433-0163: Head Height: 0.047 INCHES NOMINAL IN; Length From Head to Shoulder: 0.141 INCHES NOMINAL IN; Fastener Outside Diameter: 0.484 INCHES NOMINAL IN; Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 9 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.