The Pin-Rivet, cataloged under National Stock Number 5320-01-643-3344, 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 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-643-3344 |
| Primary Part Number | HL113V-8-14 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.250 INCHES NOMINAL IN |
| Lubrication | CETYL ALCOHOL |
| Fastener Length | 1.200 INCHES NOMINAL IN |
| Head Style | FLUSH COUNTERSUNK |
| Nominal Thread Size | 0.190 INCHES IN |
| Grip Length | 0.875 INCHES NOMINAL IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Shear Strength | 6130 DOUBLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | TITANIUM OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.377 INCHES MINIMUM AND 0.381 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 |
|---|---|
| HL113V-8-14 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL113V-8-14 PRIMARY | Hi-Shear Corporation (USA) |
| HL113V-8-14 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL113V-8-14 | Huck International, Inc (USA) |
| HL113V-8-14 | West Coast Aerospace, Inc. (USA) |
| Reference | Meaning |
|---|---|
| HL113 | D/9 Drawing number reference only Hi-Shear Corporation |
NSN 5320-01-643-3344 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-643-3344 has 5 manufacturer part numbers on file: HL113V-8-14 (Sps Technologies, Llc Dba PB Fasteners), HL113V-8-14 (Hi-Shear Corporation), HL113V-8-14 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL113V-8-14 (Huck International, Inc), HL113V-8-14 (West Coast Aerospace, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 5320-01-643-3348, 5320-01-717-4583. Verify interchangeability with system specifications before substitution.
Key specifications for HL113V-8-14: Shank Diameter: 0.250 INCHES NOMINAL IN; Lubrication: CETYL ALCOHOL; Fastener Length: 1.200 INCHES NOMINAL IN; Head Style: FLUSH COUNTERSUNK. 14 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.