The Pin-Rivet, cataloged under National Stock Number 5320-01-344-6771, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-344-6771 |
| Primary Part Number | HL754JT-8-6 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Howmet Global Fastening Systems Inc |
| Status | ACTIVE |
| Shank Diameter | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN |
| Fastener Length | 0.760 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | SPEC. 258,CAGEC 73197 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Grip Length | 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN |
| Width Between Flats | 0.0947 INCHES MINIMUM AND 0.0967 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | PASSIVATE OVERALL |
| Minimum Tensile Strength | 220000 POUNDS PER SQUARE INCH LBS |
| Shear Strength | 125000 SINGLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | NICKEL ALLOY 718 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.387 INCHES MINIMUM AND 0.412 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 |
|---|---|
| HL754JT-8-6 | Hi-Shear Corporation (USA) |
| HL754JT-8-6 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL754JT-8-6 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| HL754JT-8-6 | Cortest Inc (USA) |
| HL754JT-8-6 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL754JT-8-6 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL754JT-8-6 | Huck International, Inc (USA) |
| GB511GD4-6 | West Coast Aerospace, Inc. (USA) |
| HL754JT-8-6 | Heartland Precision Fasteners Inc (USA) |
| Reference | Meaning |
|---|---|
| GB511GD4-6 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
| HL754JT-8-6 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-344-6771 is a Pin-Rivet, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-344-6771 has 9 manufacturer part numbers on file: HL754JT-8-6 (Hi-Shear Corporation), HL754JT-8-6 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL754JT-8-6 (Howmet Global Fastening Systems Inc), HL754JT-8-6 (Cortest Inc), HL754JT-8-6 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company) and 4 more.
Key specifications for HL754JT-8-6: Shank Diameter: 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN; Fastener Length: 0.760 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN. 19 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.