The Pin-Rivet, cataloged under National Stock Number 5320-01-366-1235, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. Government technical data includes 22 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-366-1235 |
| Primary Part Number | HLT453SU-8-6 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Shank Diameter | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.0800 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM IN |
| Fastener Length | 0.7600 INCHES MINIMUM AND 0.7800 INCHES MAXIMUM IN |
| Identification Code Color | BLUE |
| Surface Treatment Document and Classification | HI-SHEAR SPEC. 294,CAGEC 73197 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLUSH COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.2500 INCHES IN |
| Grip Length | 0.3700 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN |
| Width Between Flats | 0.0947 INCHES MINIMUM AND 0.0967 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | ALUMINUM OVERALL |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Shear Strength | 95000 SINGLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.4150 INCHES MINIMUM AND 0.4400 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 |
|---|---|
| HLT453SU-8-6 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT453SU-8-6 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 03A073-8-6A | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| HLT453SU-8-6 | Hi-Shear Corporation (USA) |
| HLT453SU-8-6 | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| AIC-L780V4K-6 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HLT453SU-8-6 | 5/9 Secondary reference Sps Technologies Inc |
| HLT453SU-8-6 | 5/2 Secondary reference U.S. Government activity |
| HLT453SU-8-6 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-366-1235 is a Pin-Rivet, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-366-1235 has 5 manufacturer part numbers on file: HLT453SU-8-6 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HLT453SU-8-6 (Sps Technologies, Llc Dba PB Fasteners), 03A073-8-6A (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems), HLT453SU-8-6 (Hi-Shear Corporation), HLT453SU-8-6 (Huck International, Inc).
Key specifications for HLT453SU-8-6: Shank Diameter: 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.0800 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM IN; Fastener Length: 0.7600 INCHES MINIMUM AND 0.7800 INCHES MAXIMUM IN. 22 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.