The Pin-Rivet, cataloged under National Stock Number 5320-01-327-9122, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 7 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-327-9122 |
| Primary Part Number | HL722-5-3 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Shank Diameter | 0.1630 INCHES MINIMUM AND 0.1635 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Width Across Flats | 0.242 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN |
| Head Height | 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Fastener Length | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | SPEC 258,CAGEC 73197 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS 5708 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | ERR-090 |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.164 INCHES IN |
| Grip Length | 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | PASSIVATE OVERALL |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | NICKEL ALLOY OVERALL |
| Thread Series Designator | UNJC |
| 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 |
|---|---|
| 4077452 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| HL722-5-3 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL722-5-3 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL722-5-3 | West Coast Aerospace, Inc. (USA) |
| HL722-5-3 PRIMARY | Hi-Shear Corporation (USA) |
| HL722-5-3 | Huck International, Inc (USA) |
| HL722-5-3 | Howmet Global Fastening Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| HL722-5-3 | 3/9 Design control — primary reference Sps Technologies, Llc Dba PB Fasteners |
| HL722-5-3 | 5/9 Secondary reference U.S. Government activity |
| 5320PL0860349 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5320-01-327-9122 is a Pin-Rivet, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-327-9122 has 7 manufacturer part numbers on file: 4077452 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), HL722-5-3 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL722-5-3 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL722-5-3 (West Coast Aerospace, Inc.), HL722-5-3 (Hi-Shear Corporation) and 2 more.
Key specifications for HL722-5-3: Shank Diameter: 0.1630 INCHES MINIMUM AND 0.1635 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Width Across Flats: 0.242 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN; Head Height: 0.055 INCHES MINIMUM AND 0.065 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.