The Pin-Rivet, cataloged under National Stock Number 5320-01-392-0125, 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 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-392-0125 |
| Primary Part Number | HLT453SS-14-31 |
| 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, SPEC 305, HI-SHEAR CORP |
| Fastener Length | 2.563 INCHES MINIMUM AND 2.583 INCHES MAXIMUM IN |
| Identification Code Color | BLUE |
| Material Document and Classification | AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLUSH COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.438 INCHES IN |
| Grip Length | 1.933 INCHES MINIMUM AND 1.943 INCHES MAXIMUM IN |
| Width Between Flats | 0.189 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Minimum Tensile Strength | 14000 POUNDS PER SQUARE INCH LBS |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Shear Strength | 21000 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 | 0.881 INCHES MINIMUM AND 0.888 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 |
|---|---|
| HLT453SS-14-31 | Huck International, Inc (USA) |
| HLT453SS-14-31 PRIMARY | Hi-Shear Corporation (USA) |
| HLT453SS-14-31 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| Reference | Meaning |
|---|---|
| HLT45SS-14-31 | 5/9 Secondary reference U.S. Government activity |
| HLT453SS-14-31 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| AIC-L780V7-31 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HLT453SS-14-31 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| HLT453SS-14-31 | 5/9 Secondary reference Sps Technologies Inc |
| HLT453SS-14-31 | 5/9 Secondary reference U.S. Government activity |
| HLT45SS-14-31 | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
| HLT453SS-14-31 | 5/9 Secondary reference West Coast Aerospace, Inc. |
NSN 5320-01-392-0125 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-392-0125 has 3 manufacturer part numbers on file: HLT453SS-14-31 (Huck International, Inc), HLT453SS-14-31 (Hi-Shear Corporation), HLT453SS-14-31 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc).
Key specifications for HLT453SS-14-31: Shank Diameter: 0.436 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Fastener Length: 2.563 INCHES MINIMUM AND 2.583 INCHES MAXIMUM IN; Identification Code Color: BLUE. 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.