The Pin-Rivet, cataloged under National Stock Number 5320-01-351-5635, 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 18 specifications, cited from the U.S. Government catalog. The record lists 10 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-351-5635 |
| Primary Part Number | HLT52YC-6-14 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Shank Diameter | 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN |
| Head Height | 0.0640 INCHES MINIMUM AND 0.0740 INCHES MAXIMUM IN |
| Fastener Length | 1.1900 INCHES MINIMUM AND 1.2100 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Collar Style | STRAIGHT TYPE |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.1900 INCHES IN |
| Grip Length | 0.8700 INCHES MINIMUM AND 0.8800 INCHES MAXIMUM IN |
| Width Between Flats | 0.0791 INCHES MINIMUM AND 0.0806 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | PASSIVATE OVERALL |
| Minimum Tensile Strength | 4350 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP XM-13 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.3570 INCHES MINIMUM AND 0.3770 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 |
|---|---|
| HLT52YC-6-14 | West Coast Aerospace, Inc. (USA) |
| HP4761-3-14 | Heartland Precision Fasteners Inc (USA) |
| ST3M761C3-14 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| HLT52YC-6-14 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT52YC-6-14 | Huck International, Inc (USA) |
| HLT52YC-6-14 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT52YB-6-14 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT52YC-6-14 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT52YC-6-14 | Howmet Global Fastening Systems Inc (USA) |
| HLT52YC-6-14 PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| 10118901 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| ST3M761C3-14 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| HLT52YC-6-14 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-351-5635 is a Pin-Rivet, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-351-5635 has 10 manufacturer part numbers on file: HLT52YC-6-14 (West Coast Aerospace, Inc.), HP4761-3-14 (Heartland Precision Fasteners Inc), ST3M761C3-14 (Fastener Innovation Technology, Inc. Dba F I T), HLT52YC-6-14 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HLT52YC-6-14 (Huck International, Inc) and 5 more.
Key specifications for HLT52YC-6-14: Shank Diameter: 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN; Head Height: 0.0640 INCHES MINIMUM AND 0.0740 INCHES MAXIMUM IN; Fastener Length: 1.1900 INCHES MINIMUM AND 1.2100 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 18 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.