The Pin-Rivet, cataloged under National Stock Number 5320-01-471-6231, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-471-6231 |
| Primary Part Number | HS5601-5-2 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| Status | ACTIVE |
| Shank Diameter | 0.1630 INCHES MINIMUM AND 0.1640 INCHES MAXIMUM IN |
| Lubrication | SOLID FILM |
| Head Height | 0.037 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN |
| Fastener Length | 0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN |
| Material Document and Classification | A-4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.164 INCHES IN |
| Grip Length | 0.130 INCHES MAXIMUM IN |
| Width Between Flats | 0.0645 INCHES MINIMUM AND 0.0695 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Shear Strength | 95000 SINGLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.242 INCHES MINIMUM AND 0.262 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 |
|---|---|
| HS5601-5-2 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HS5601-5-2 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HS5601-5-2 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HS5601-5-2 | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HLT334-5-2 | 3/9 Design control — primary reference Mcdonnell Douglas Helicopter Co Inc |
| HS5601-5-2 | 5/2 Secondary reference U.S. Government activity |
| HLT334-5-2 | 5/9 Secondary reference The Boeing Company |
| HS5601-5-2 | 7/2 Vendor item drawing reference The Boeing Company |
NSN 5320-01-471-6231 is a Pin-Rivet, manufactured by Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-471-6231 has 4 manufacturer part numbers on file: HS5601-5-2 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HS5601-5-2 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HS5601-5-2 (Sps Technologies, Llc Dba PB Fasteners), HS5601-5-2 (Hi-Shear Corporation).
Key specifications for HS5601-5-2: Shank Diameter: 0.1630 INCHES MINIMUM AND 0.1640 INCHES MAXIMUM IN; Lubrication: SOLID FILM; Head Height: 0.037 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN; Fastener Length: 0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN. 15 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.