The Pin-Rivet, cataloged under National Stock Number 5320-01-366-1233, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-366-1233 |
| Primary Part Number | HLT453SS-5-5 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Shank Diameter | 0.1625 INCHES MINIMUM AND 0.1635 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Fastener Length | 0.6195 INCHES MINIMUM AND 0.6295 INCHES MAXIMUM IN |
| Identification Code Color | BLUE |
| 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 | 0.0164 INCHES IN |
| Grip Length | 0.3075 INCHES MINIMUM AND 0.3175 INCHES MAXIMUM IN |
| Width Between Flats | 0.0791 INCHES MINIMUM AND 0.0801 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| 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 | 32 |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.3250 INCHES MINIMUM AND 0.3304 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 |
|---|---|
| HLT453SS-5-5 PRIMARY | Huck International, Inc (USA) |
| HLT453SS-5-5 PRIMARY | West Coast Aerospace, Inc. (USA) |
| HLT453SS-5-5 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| HLT453SS-5-5 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT453SS-5-5 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 03A073-5-5 PRIMARY | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| Reference | Meaning |
|---|---|
| HLT453SS-5-5 | 5/9 Secondary reference U.S. Government activity |
| HLT453SS-5-5 | 3/2 Design control — primary reference U.S. Government activity |
| HLT453SS-5-5 | 5/9 Secondary reference Sps Technologies Inc |
| AIC-L780V08-5 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HLT453SS-5-5 | 7/2 Vendor item drawing reference Hi-Shear Corporation |
| HLT453SS-5-5 | 7/2 Vendor item drawing reference Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
NSN 5320-01-366-1233 is a Pin-Rivet, manufactured by Huck International, Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-366-1233 has 6 manufacturer part numbers on file: HLT453SS-5-5 (Huck International, Inc), HLT453SS-5-5 (West Coast Aerospace, Inc.), HLT453SS-5-5 (Howmet Global Fastening Systems Inc), HLT453SS-5-5 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HLT453SS-5-5 (Sps Technologies, Llc Dba PB Fasteners) and 1 more.
Key specifications for HLT453SS-5-5: Shank Diameter: 0.1625 INCHES MINIMUM AND 0.1635 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Fastener Length: 0.6195 INCHES MINIMUM AND 0.6295 INCHES MAXIMUM IN; Identification Code Color: BLUE. 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.