The Pin-Rivet, cataloged under National Stock Number 5320-01-160-2861, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc. Government technical data includes 17 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-160-2861 |
| Primary Part Number | HL41-4-2 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Shank Diameter | 0.1370 INCHES MINIMUM AND 0.1375 INCHES MAXIMUM IN |
| Fastener Length | 0.405 INCHES MINIMUM AND 0.425 INCHES MAXIMUM IN |
| Criticality Code Justification | AAZG AND AAZE AND AATB |
| Material Document and Classification | AMS 5737 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5731 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| Head Style | FLUSH COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.138 INCHES IN |
| Grip Length | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Width Between Flats | 0.0635 INCHES MINIMUM AND 0.0645 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 | 32 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNJC |
| Head Major Diameter | 0.2171 INCHES MINIMUM AND 0.2219 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 |
|---|---|
| HL41-4-2 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| ST2263-02 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| HL41-4-2 | Howmet Global Fastening Systems Inc (USA) |
| HL41-4-2 | West Coast Aerospace, Inc. (USA) |
| HL41-4-2 PRIMARY | Hi-Shear Corporation (USA) |
| HL41-4-2 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| HL41-4-2 | 5/9 Secondary reference U.S. Government activity |
| ST25D60-4-2 | 5/9 Secondary reference Lockheed Martin Corp |
NSN 5320-01-160-2861 is a Pin-Rivet, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-160-2861 has 6 manufacturer part numbers on file: HL41-4-2 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), ST2263-02 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), HL41-4-2 (Howmet Global Fastening Systems Inc), HL41-4-2 (West Coast Aerospace, Inc.), HL41-4-2 (Hi-Shear Corporation) and 1 more.
Key specifications for HL41-4-2: Shank Diameter: 0.1370 INCHES MINIMUM AND 0.1375 INCHES MAXIMUM IN; Fastener Length: 0.405 INCHES MINIMUM AND 0.425 INCHES MAXIMUM IN; Criticality Code Justification: AAZG AND AAZE AND AATB; Material Document and Classification: AMS 5737 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5731 ASSN STD 2ND MATERIAL RESPONSE OVERALL. 17 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.