The Pin-Rivet, cataloged under National Stock Number 5320-01-390-6428, 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 18 specifications, cited from the U.S. Government catalog. The record lists 5 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-390-6428 |
| Primary Part Number | AIC-L782V10U21F |
| 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 | 0.3115 INCHES MINIMUM AND 0.3128 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.102 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN |
| Fastener Length | 1.802 INCHES MINIMUM AND 1.822 INCHES MAXIMUM IN |
| Identification Code Color | BLUE |
| Material Document and Classification | AMS4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Specification/standard Data | 73197-HLT452 MANUFACTURERS STANDARD |
| Grip Length | 1.307 INCHES MINIMUM AND 1.317 INCHES MAXIMUM IN |
| Width Between Flats | 0.1270 INCHES MINIMUM AND 0.1295 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Minimum Tensile Strength | 9200 POUNDS PER SQUARE INCH LBS |
| Shear Strength | 14600 DOUBLE 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 | 0.475 INCHES MINIMUM AND 0.505 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 |
|---|---|
| HLT452SS-10-21 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT452SS-10-21 | Hi-Shear Corporation (USA) |
| AIC-L782V10U21F PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT452SS-10-21 PRIMARY | Huck International, Inc (USA) |
| HLT452SS-10-21 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| HLT452SS-10-21 | 5/9 Secondary reference U.S. Government activity |
| 03A076-10-21F | 5/9 Secondary reference Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems |
| HLT452SS-10-21 | 5/2 Secondary reference U.S. Government activity |
| AIC-L782V5U21F | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HLT452SS-10-21 | 5/9 Secondary reference Voi-Shan/chatsworth Div of Vsi Corp Sub of Fairchild Industries Inc |
| 03A076-10-21F | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
| HLT452SS-10-21 | 5/9 Secondary reference Sps Technologies Inc |
NSN 5320-01-390-6428 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 5320-01-390-6428 has 5 manufacturer part numbers on file: HLT452SS-10-21 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HLT452SS-10-21 (Hi-Shear Corporation), AIC-L782V10U21F (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HLT452SS-10-21 (Huck International, Inc), HLT452SS-10-21 (Sps Technologies, Llc Dba PB Fasteners).
Key specifications for AIC-L782V10U21F: Shank Diameter: 0.3115 INCHES MINIMUM AND 0.3128 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.102 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN; Fastener Length: 1.802 INCHES MINIMUM AND 1.822 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.