The Pin-Rivet, cataloged under National Stock Number 5320-01-293-6144, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Heartland Precision Fasteners Inc. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 17 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-293-6144 |
| Primary Part Number | HP4761-08-7 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Heartland Precision Fasteners Inc |
| Status | ACTIVE |
| Shank Diameter | 0.1630 INCHES MINIMUM AND 0.1635 INCHES MAXIMUM IN |
| Lubrication | SOLID FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Fastener Length | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.164 INCHES IN |
| Grip Length | 0.438 INCHES MAXIMUM IN |
| Width Between Flats | 0.0791 INCHES MINIMUM AND 0.0801 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Shear Strength | 125000 SINGLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP XM-13 OVERALL |
| Thread Series Designator | UNJC |
| Head Major Diameter | 0.322 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 |
|---|---|
| HLT52YB-5-7 | Hi-Shear Corporation (USA) |
| HLT52YC-5-7 | Huck International, Inc (USA) |
| HLT52YB-5-7 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT52YC-5-7 | West Coast Aerospace, Inc. (USA) |
| HP4761-08-7 PRIMARY | Heartland Precision Fasteners Inc (USA) |
| HLT52YC-5-7 | Howmet Global Fastening Systems Inc (USA) |
| HLT52YC-5-7 PRIMARY | Hi-Shear Corporation (USA) |
| HLT52YB-5-7 | Howmet Global Fastening Systems Inc (USA) |
| HLT52YB-5-7 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT52YB-5-7 | West Coast Aerospace, Inc. (USA) |
| HLT52YB-5-7 | Huck International, Inc (USA) |
| HLT52YC-5-7 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 3929AS1135-C08-7 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| ST3M761C08-7 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT52YC-5-7 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT52YB-5-7 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT52YC-5-7 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| Reference | Meaning |
|---|---|
| HLT52YC-5-7 | 5/9 Secondary reference U.S. Government activity |
| HLT52YB-5-7 | 5/9 Secondary reference U.S. Government activity |
| ST3M761C08-7 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| HLT52YB-5-7 | 5/9 Secondary reference U.S. Government activity |
| MA4761-08-7 | 5/9 Secondary reference Abounding Security Inc Div of Maa Corp |
| HLT52YC-5-7 | 5/9 Secondary reference U.S. Government activity |
| AIC-L-761C08-7 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| 10118829 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5320-01-293-6144 is a Pin-Rivet, manufactured by Heartland Precision Fasteners Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-293-6144 has 17 manufacturer part numbers on file: HLT52YB-5-7 (Hi-Shear Corporation), HLT52YC-5-7 (Huck International, Inc), HLT52YB-5-7 (Sps Technologies, Llc Dba PB Fasteners), HLT52YC-5-7 (West Coast Aerospace, Inc.), HP4761-08-7 (Heartland Precision Fasteners Inc) and 12 more.
Key specifications for HP4761-08-7: Shank Diameter: 0.1630 INCHES MINIMUM AND 0.1635 INCHES MAXIMUM IN; Lubrication: SOLID FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN; Fastener Length: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN. 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.