The Pin-Rivet, cataloged under National Stock Number 5320-00-304-9577, 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 19 specifications, cited from the U.S. Government catalog. The record lists 8 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-304-9577 |
| Primary Part Number | HL48-10-6 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL |
| Head Height | 0.098 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN |
| Fastener Length | 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | 258,FSCM 73197 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Grip Length | 0.380 INCHES MAXIMUM IN |
| Width Between Flats | 0.127 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | PASSIVATE OVERALL |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Shear Strength | 95000 SINGLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.472 INCHES MINIMUM AND 0.502 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 |
|---|---|
| HL48-10-6 PRIMARY | Hi-Shear Corporation (USA) |
| HL48-10-6 | Huck International, Inc (USA) |
| AIC-L48-10-6 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL48-10-6 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| HL48-10-6 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL48-10-6 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HL48-10-6 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL48-10-6 | West Coast Aerospace, Inc. (USA) |
| Reference | Meaning |
|---|---|
| HL48-10-6 | 5/2 Secondary reference U.S. Government activity |
| HL48-10-6 | 5/2 Secondary reference U.S. Government activity |
| ST25D5D-10-6 | 5/9 Secondary reference Lockheed Martin Corp |
| HL48-10-6 | 5/9 Secondary reference U.S. Government activity |
| ST3M420C5-6 | 5/9 Secondary reference The Boeing Company Div Defense |
| ST25D59-10-6 | 5/9 Secondary reference Lockheed Martin Corp |
| MA4420-5-6 | 5/9 Secondary reference Abounding Security Inc Div of Maa Corp |
NSN 5320-00-304-9577 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-304-9577 has 8 manufacturer part numbers on file: HL48-10-6 (Hi-Shear Corporation), HL48-10-6 (Huck International, Inc), AIC-L48-10-6 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL48-10-6 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), HL48-10-6 (Sps Technologies, Llc Dba PB Fasteners) and 3 more.
Key specifications for HL48-10-6: Shank Diameter: 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL; Head Height: 0.098 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN; Fastener Length: 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN. 19 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.