The Pin-Rivet, cataloged under National Stock Number 5320-00-164-0806, 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 16 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-164-0806 |
| Primary Part Number | HLT341TL10-4 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.317 INCHES MINIMUM AND 0.318 INCHES MAXIMUM IN |
| Fastener Length | 0.840 INCHES MINIMUM AND 0.860 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLUSH COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Grip Length | 0.260 INCHES MAXIMUM IN |
| Width Between Flats | 0.127 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Shear Strength | 95000 SINGLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | TITANIUM ALLOY OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.469 INCHES MINIMUM AND 0.474 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 |
|---|---|
| HL341TL10-4 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| HL341TL10-4 | Howmet Global Fastening Systems Inc (USA) |
| HL341TL10-4 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT341TL10-4 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL341TL10-4 | West Coast Aerospace, Inc. (USA) |
| HLT341TL10-4 PRIMARY | Hi-Shear Corporation (USA) |
| HL341TL10-4 | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| GB510AA5-4 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
| HLT341 | 5/9 Secondary reference U.S. Government activity |
| HLT341TL10-4 | 5/9 Secondary reference Sps Technologies Inc |
| HLT341TL10-4 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-00-164-0806 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-164-0806 has 7 manufacturer part numbers on file: HL341TL10-4 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products), HL341TL10-4 (Howmet Global Fastening Systems Inc), HL341TL10-4 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HLT341TL10-4 (Sps Technologies, Llc Dba PB Fasteners), HL341TL10-4 (West Coast Aerospace, Inc.) and 2 more.
Key specifications for HLT341TL10-4: Shank Diameter: 0.317 INCHES MINIMUM AND 0.318 INCHES MAXIMUM IN; Fastener Length: 0.840 INCHES MINIMUM AND 0.860 INCHES MAXIMUM IN; Material Document and Classification: AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Head Style: FLUSH COUNTERSUNK. 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.