The Pin-Rivet, cataloged under National Stock Number 5320-01-006-3984, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-006-3984 |
| Primary Part Number | HL328-6-2 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Shank Diameter | 0.1880 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN |
| Head Height | 0.079 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN |
| Grip Length | 0.130 INCHES MAXIMUM IN |
| Width Between Flats | 0.079 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8740 OVERALL |
| Head Major Diameter | 0.560 INCHES NOMINAL 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 |
|---|---|
| HL328-6-2 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL328-6-2 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL328-6-2 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| HL328-6-2 | West Coast Aerospace, Inc. (USA) |
| HL328-6-2 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL328-6-2 PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HL328-6-2 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| HL328-6-2 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-006-3984 is a Pin-Rivet, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-006-3984 has 6 manufacturer part numbers on file: HL328-6-2 (Sps Technologies, Llc Dba PB Fasteners), HL328-6-2 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL328-6-2 (Howmet Global Fastening Systems Inc), HL328-6-2 (West Coast Aerospace, Inc.), HL328-6-2 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company) and 1 more.
Key specifications for HL328-6-2: Shank Diameter: 0.1880 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN; Head Height: 0.079 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN; Grip Length: 0.130 INCHES MAXIMUM IN; Width Between Flats: 0.079 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN. 8 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.