The Pin-Rivet, cataloged under National Stock Number 5320-01-503-9839, 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 14 specifications, cited from the U.S. Government catalog. The record lists 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-503-9839 |
| Primary Part Number | HL846-12-17 |
| 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 | 0.4052 INCHES MINIMUM AND 0.4057 INCHES MAXIMUM IN |
| Lubrication | SOLID FILM |
| Head Height | 0.130 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| Fastener Length | 1.597 INCHES MINIMUM AND 1.617 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.375 INCHES IN |
| Grip Length | 1.057 INCHES MINIMUM AND 1.067 INCHES MAXIMUM IN |
| Width Between Flats | 0.1582 INCHES MINIMUM AND 0.1617 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Thread Class | 3A A |
| Material | STEEL COMP XM-13 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.585 INCHES MINIMUM AND 0.620 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 |
|---|---|
| HL846-12-17 | West Coast Aerospace, Inc. (USA) |
| HL846-12-17 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| HL846-12-17 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL846-12-17 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL846-12-17 | Hi-Shear Corporation (USA) |
| HL846-12-17 | Huck International, Inc (USA) |
| HL846-12-17 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| Reference | Meaning |
|---|---|
| HL846-12-17 | 5/2 Secondary reference U.S. Government activity |
NSN 5320-01-503-9839 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 5320-01-503-9839 has 7 manufacturer part numbers on file: HL846-12-17 (West Coast Aerospace, Inc.), HL846-12-17 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products), HL846-12-17 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL846-12-17 (Sps Technologies, Llc Dba PB Fasteners), HL846-12-17 (Hi-Shear Corporation) and 2 more.
Key specifications for HL846-12-17: Shank Diameter: 0.4052 INCHES MINIMUM AND 0.4057 INCHES MAXIMUM IN; Lubrication: SOLID FILM; Head Height: 0.130 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN; Fastener Length: 1.597 INCHES MINIMUM AND 1.617 INCHES MAXIMUM IN. 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.