The Pin-Rivet, cataloged under National Stock Number 5320-01-169-8499, 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 16 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-169-8499 |
| Primary Part Number | HP4759-5-3 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Heartland Precision Fasteners Inc |
| Status | ACTIVE |
| Shank Diameter | 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN |
| Lubrication | SOLID FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.068 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN |
| Fastener Length | 0.678 INCHES MINIMUM AND 0.698 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 | 0.312 INCHES IN |
| Grip Length | 0.193 INCHES MAXIMUM IN |
| Width Between Flats | 0.1270 INCHES MINIMUM AND 0.1295 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 | 0.475 INCHES MINIMUM AND 0.505 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 |
|---|---|
| HLT50YB-10-3 | West Coast Aerospace, Inc. (USA) |
| HLT50YB-10-3 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HP4759-5-3 PRIMARY | Heartland Precision Fasteners Inc (USA) |
| HLT50YB-10-3 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT50YB-10-3 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT50YB-10-3 | Huck International, Inc (USA) |
| HLT50YC-10-3 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT50YC-10-3 PRIMARY | Hi-Shear Corporation (USA) |
| HLT50YB-10-3 PRIMARY | Hi-Shear Corporation (USA) |
| HLT50YC-10-3 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT50YC-10-3 | West Coast Aerospace, Inc. (USA) |
| HLT50YC-10-3 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT50YC-10-3 | Huck International, Inc (USA) |
| ST3M759C5-3 | The Boeing Company Div Defense (USA) |
| HLT50YB-10-3 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT50YC-10-3 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| Reference | Meaning |
|---|---|
| HLT50YC-10-3 | 3/2 Design control — primary reference U.S. Government activity |
| 10112033 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| MA4759C5-3 | 5/9 Secondary reference Abounding Security Inc Div of Maa Corp |
| HLT50YB-10-3 | 3/2 Design control — primary reference U.S. Government activity |
| HLT50YC-10-3 | 5/9 Secondary reference U.S. Government activity |
| AIC-L-759C5-3 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HLT50YB-10-3 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-169-8499 is a Pin-Rivet, manufactured by Heartland Precision Fasteners Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-169-8499 has 16 manufacturer part numbers on file: HLT50YB-10-3 (West Coast Aerospace, Inc.), HLT50YB-10-3 (Sps Technologies Ltd, Tj Brooks Division), HP4759-5-3 (Heartland Precision Fasteners Inc), HLT50YB-10-3 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HLT50YB-10-3 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company) and 11 more.
2 possible matches (shared part number, not a government interchangeability claim): 5935-01-469-1053, 5998-01-660-6658. Verify interchangeability with system specifications before substitution.
Key specifications for HP4759-5-3: Shank Diameter: 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN; Lubrication: SOLID FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.068 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN; Fastener Length: 0.678 INCHES MINIMUM AND 0.698 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.