The Pin-Rivet, cataloged under National Stock Number 5320-00-401-5684, 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 11 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-401-5684 |
| Primary Part Number | HL911-10-8 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.3105 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN |
| Head Height | 0.0660 INCHES MINIMUM AND 0.0680 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 4971 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Size | 0.312 INCHES IN |
| Grip Length | 0.500 INCHES NOMINAL IN |
| Width Between Flats | 0.1270 INCHES MINIMUM AND 0.1295 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Thread Class | 3A A |
| Material | TITANIUM ALLOY OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.4689 INCHES MINIMUM AND 0.4739 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 |
|---|---|
| HL911-10-8 | West Coast Aerospace, Inc. (USA) |
| HL911-10-8 PRIMARY | Hi-Shear Corporation (USA) |
| HL911-10-8 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL911-10-8 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL911-10-8 | Huck International, Inc (USA) |
| HL911-10-8 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| HL911-10-8 | 5/2 Secondary reference U.S. Government activity |
| STSAE015D10LN08 | 7/2 Vendor item drawing reference U.S. Government activity |
| HL911-10-8 | 5/9 Secondary reference Sps Technologies Inc |
NSN 5320-00-401-5684 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-401-5684 has 6 manufacturer part numbers on file: HL911-10-8 (West Coast Aerospace, Inc.), HL911-10-8 (Hi-Shear Corporation), HL911-10-8 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL911-10-8 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL911-10-8 (Huck International, Inc) and 1 more.
Key specifications for HL911-10-8: Shank Diameter: 0.3105 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN; Head Height: 0.0660 INCHES MINIMUM AND 0.0680 INCHES MAXIMUM IN; Material Document and Classification: AMS 4971 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Nominal Thread Size: 0.312 INCHES IN. 11 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.