The Pin-Rivet, cataloged under National Stock Number 5320-00-151-5502, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Hi-Shear Corporation. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-151-5502 |
| Primary Part Number | HL54-14-25 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.436 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL |
| Head Height | 0.093 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN |
| Fastener Length | 2.187 INCHES MINIMUM AND 2.207 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | MIL-S-18732 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.438 INCHES IN |
| Grip Length | 1.567 INCHES MAXIMUM IN |
| Width Between Flats | 0.190 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Shear Strength | 125000 SINGLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Material | STEEL COMP 431 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.641 INCHES MINIMUM AND 0.676 INCHES MAXIMUM IN |
| 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 |
|---|---|
| HL54-14-25 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL54-14-25 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL54-14-25 PRIMARY | Hi-Shear Corporation (USA) |
| HL54-14-25 | West Coast Aerospace, Inc. (USA) |
| HL54-14-25 | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| HL54-14-25 | 5/2 Secondary reference U.S. Government activity |
| HL54-14-25 | 5/9 Secondary reference Sps Technologies Llc Dba PB Fasteners Div PB Fasteners |
| HL54-14-25 | 5/9 Secondary reference U.S. Government activity |
| GB511G7-25 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5320-00-151-5502 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-151-5502 has 5 manufacturer part numbers on file: HL54-14-25 (Sps Technologies, Llc Dba PB Fasteners), HL54-14-25 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL54-14-25 (Hi-Shear Corporation), HL54-14-25 (West Coast Aerospace, Inc.), HL54-14-25 (Huck International, Inc).
Key specifications for HL54-14-25: Shank Diameter: 0.436 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL; Head Height: 0.093 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN; Fastener Length: 2.187 INCHES MINIMUM AND 2.207 INCHES MAXIMUM IN. 17 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.