The Pin-Rivet, cataloged under National Stock Number 5320-00-959-0265, 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 18 specifications, cited from the U.S. Government catalog. The record lists 13 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-959-0265 |
| Primary Part Number | HL54-8-16 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL |
| Head Height | 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN |
| Fastener Length | 1.385 INCHES MINIMUM AND 1.405 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 OR AMS 5628 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Grip Length | 1.005 INCHES MAXIMUM IN |
| Width Between Flats | 0.095 INCHES MINIMUM AND 0.097 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 |
| Thread Quantity Per Inch | 28 |
| Material | STEEL COMP 431 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.387 INCHES MINIMUM AND 0.412 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 |
|---|---|
| HL54-8-16 | Satair A/s (DNK) |
| HL54-8-16 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| HL54-8-16 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| HL54-8-16 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| HL54-8-16 | Blanc Aero Industries Uk Ltd (GBR) |
| HL54-8-16 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL54-8-16 | Howmet Global Fastening Systems Inc (USA) |
| HL54-8-16 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL54-8-16 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL54-8-16 | Wesco Aircraft Hardware Corp. Dba Incora (USA) |
| HL54-8-16 | West Coast Aerospace, Inc. (USA) |
| HL54-8-16 PRIMARY | Hi-Shear Corporation (USA) |
| HL54-8-16 | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| HL54-8-16 | 5/9 Secondary reference U.S. Government activity |
| HL54-8-16 | 5/2 Secondary reference U.S. Government activity |
| HL54-8-16 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-00-959-0265 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-959-0265 has 13 manufacturer part numbers on file: HL54-8-16 (Satair A/s), HL54-8-16 (Fairchild Fasteners Europe - Vsd Gmbh), HL54-8-16 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), HL54-8-16 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), HL54-8-16 (Blanc Aero Industries Uk Ltd) and 8 more.
Key specifications for HL54-8-16: Shank Diameter: 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL; Head Height: 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN; Fastener Length: 1.385 INCHES MINIMUM AND 1.405 INCHES MAXIMUM IN. 18 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.