The Pin-Rivet, cataloged under National Stock Number 5320-01-541-7377, 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 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-541-7377 |
| Primary Part Number | HL64PB16-34 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Shank Diameter | 0.514 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN |
| Head Height | 0.168 INCHES MINIMUM AND 0.178 INCHES MAXIMUM IN |
| Fastener Length | 2.120 INCHES MINIMUM AND 2.130 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416, TYPE II, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | MIL-S-6000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | STRAIGHT PAN |
| Grip Length | 2.125 INCHES NOMINAL IN |
| Width Between Flats | 0.259 INCHES NOMINAL IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | CADMIUM OVERALL |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Shear Strength | 39600 DOUBLE POUNDS PER SQUARE INCH |
| Material | STEEL COMP 4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OVERALL |
| Head Major Diameter | 0.717 INCHES MINIMUM AND 0.752 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 |
|---|---|
| HL64PB16-34 | West Coast Aerospace, Inc. (USA) |
| HL64PB16-34 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL64PB16-34 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL64PB16-34 PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HL64PB16-34 | 5/2 Secondary reference U.S. Government activity |
| HL64PB16-34 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
NSN 5320-01-541-7377 is a Pin-Rivet, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-541-7377 has 4 manufacturer part numbers on file: HL64PB16-34 (West Coast Aerospace, Inc.), HL64PB16-34 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL64PB16-34 (Sps Technologies, Llc Dba PB Fasteners), HL64PB16-34 (Hi-Shear Corporation).
Key specifications for HL64PB16-34: Shank Diameter: 0.514 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN; Head Height: 0.168 INCHES MINIMUM AND 0.178 INCHES MAXIMUM IN; Fastener Length: 2.120 INCHES MINIMUM AND 2.130 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416, TYPE II, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 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.