The Pin-Rivet, cataloged under National Stock Number 5320-01-295-4072, 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 18 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-295-4072 |
| Primary Part Number | HP4759-6-8 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Heartland Precision Fasteners Inc |
| Status | ACTIVE |
| Shank Diameter | 0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN |
| Lubrication | SOLID FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.078 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN |
| Fastener Length | 1.035 INCHES MINIMUM AND 1.055 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 | 0.375 INCHES IN |
| Grip Length | 0.505 INCHES MAXIMUM IN |
| Width Between Flats | 0.1582 INCHES MINIMUM AND 0.1617 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 | 24 |
| Material | STEEL COMP XM-13 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.565 INCHES MINIMUM AND 0.600 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 |
|---|---|
| HLT50YC-12-8 | Howmet Global Fastening Systems Inc (USA) |
| HLT50YC-12-8 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HP4759-6-8 PRIMARY | Heartland Precision Fasteners Inc (USA) |
| HLT50YB-12-8 | Huck International, Inc (USA) |
| HLT50YC-12-8 | Hi-Shear Corporation (USA) |
| HLT50YC-12-8 | Huck International, Inc (USA) |
| HLT50YC-12-8 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT50YB-12-8 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT50YC-12-8 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HLT50YB-12-8 | Howmet Global Fastening Systems Inc (USA) |
| HLT50YC-12-8 | West Coast Aerospace, Inc. (USA) |
| HLT50YB-12-8 PRIMARY | Hi-Shear Corporation (USA) |
| HLT50YB-12-8 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT50YC-12-8 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT50YB-12-8 | West Coast Aerospace, Inc. (USA) |
| HLT50YB-12-8 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HLT50YB-12-8 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| ST3M759C6-8 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| Reference | Meaning |
|---|---|
| HLT50YC-12-8 | C/1 Advisory reference — outside the item-of-supply concept Sps Technologies Inc |
| ST3M759C6-8 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| MA4759C6-8 | 5/9 Secondary reference Abounding Security Inc Div of Maa Corp |
| HLT50YB-12-8 | 5/9 Secondary reference U.S. Government activity |
| AIC-L-759C6-8 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HLT50YC-12-8 | 5/9 Secondary reference U.S. Government activity |
| 10118833 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| HLT50YB-12-8 | C/1 Advisory reference — outside the item-of-supply concept Sps Technologies Inc |
| HLT50YC-12-8 | 5/9 Secondary reference U.S. Government activity |
| HLT50YB-12-8 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-295-4072 is a Pin-Rivet, manufactured by Heartland Precision Fasteners Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-295-4072 has 18 manufacturer part numbers on file: HLT50YC-12-8 (Howmet Global Fastening Systems Inc), HLT50YC-12-8 (Sps Technologies, Llc Dba PB Fasteners), HP4759-6-8 (Heartland Precision Fasteners Inc), HLT50YB-12-8 (Huck International, Inc), HLT50YC-12-8 (Hi-Shear Corporation) and 13 more.
Key specifications for HP4759-6-8: Shank Diameter: 0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN; Lubrication: SOLID FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.078 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN; Fastener Length: 1.035 INCHES MINIMUM AND 1.055 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.