The Pin-Rivet, cataloged under National Stock Number 5320-00-401-2437, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is West Coast Aerospace, Inc.. Government technical data includes 16 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-00-401-2437 |
| Primary Part Number | HL910-5-16 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | West Coast Aerospace, Inc. |
| Status | ACTIVE |
| Shank Diameter | 0.1630 INCHES MINIMUM AND 0.1635 INCHES MAXIMUM IN |
| Head Height | 0.037 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN |
| Fastener Length | 1.302 INCHES MINIMUM AND 1.322 INCHES MAXIMUM IN |
| Criticality Code Justification | AAZE |
| Material Document and Classification | AMS 4971 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.164 INCHES IN |
| Grip Length | 0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN |
| Width Between Flats | 0.0635 INCHES MINIMUM AND 0.0645 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Shear Strength | 108000 SINGLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | TITANIUM ALLOY OVERALL |
| Thread Series Designator | UNJC |
| Head Major Diameter | 0.242 INCHES MINIMUM AND 0.262 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 | Y |
| Part Number | Manufacturer |
|---|---|
| HL910-5-16 PRIMARY | West Coast Aerospace, Inc. (USA) |
| HL910-5-16 PRIMARY | Huck International, Inc (USA) |
| HL910-5-16 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL910-5-16 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL910-5-16 PRIMARY | Hi-Shear Corporation (USA) |
| HL910-5-16 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| HL910-5-16 | 3/2 Design control — primary reference U.S. Government activity |
| HL910-5-16 | 5/9 Secondary reference Sps Technologies Inc |
| STSAF009D05LN16 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5320-00-401-2437 is a Pin-Rivet, manufactured by West Coast Aerospace, Inc., classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-401-2437 has 6 manufacturer part numbers on file: HL910-5-16 (West Coast Aerospace, Inc.), HL910-5-16 (Huck International, Inc), HL910-5-16 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL910-5-16 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL910-5-16 (Hi-Shear Corporation) and 1 more.
Key specifications for HL910-5-16: Shank Diameter: 0.1630 INCHES MINIMUM AND 0.1635 INCHES MAXIMUM IN; Head Height: 0.037 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN; Fastener Length: 1.302 INCHES MINIMUM AND 1.322 INCHES MAXIMUM IN; Criticality Code Justification: AAZE. 16 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.