The Pin-Rivet, cataloged under National Stock Number 5320-01-167-5533, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 13 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-167-5533 |
| Primary Part Number | HLT312DL-8-9 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| Status | ACTIVE |
| Shank Diameter | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN |
| Lubrication | SOLID FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Fastener Length | 0.947 INCHES MINIMUM AND 0.967 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Grip Length | 0.567 INCHES MAXIMUM IN |
| Width Between Flats | 0.0947 INCHES MINIMUM AND 0.0967 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| 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 | 0.415 INCHES MINIMUM AND 0.440 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 |
|---|---|
| HLT312DL-8-9 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT312DL-8-9 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT312DL-8-9 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT312DL-8-9 PRIMARY | Hi-Shear Corporation (USA) |
| HLT312DL-8-9 | West Coast Aerospace, Inc. (USA) |
| HLT312TB-8-9 PRIMARY | Hi-Shear Corporation (USA) |
| HLT312TB-8-9 | West Coast Aerospace, Inc. (USA) |
| HLT312TB-8-9 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT312TB -8-9 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| ST3M761V4-9 PRIMARY | The Boeing Company Div Defense (USA) |
| ST3M761V4-9 | Howmet Global Fastening Systems Inc (USA) |
| HLT312DL-8-9 PRIMARY | Huck International, Inc (USA) |
| HLT312TB-8-9 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| Reference | Meaning |
|---|---|
| HLT312TB-8-9 | 5/9 Secondary reference U.S. Government activity |
| HLT312DL-8-9 | 3/2 Design control — primary reference U.S. Government activity |
| AIC-L-761V4-9 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HLT312TB-8-9 | 3/2 Design control — primary reference U.S. Government activity |
| ST3M761V4-9 | 5/9 Secondary reference Pruitt Energy Sources Inc |
| HLT312TB-8-9 | 5/9 Secondary reference Huck International, Inc |
| HLT312DL-8-9 | 5/9 Secondary reference U.S. Government activity |
| 10111980 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5320-01-167-5533 is a Pin-Rivet, manufactured by Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-167-5533 has 13 manufacturer part numbers on file: HLT312DL-8-9 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HLT312DL-8-9 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HLT312DL-8-9 (Sps Technologies, Llc Dba PB Fasteners), HLT312DL-8-9 (Hi-Shear Corporation), HLT312DL-8-9 (West Coast Aerospace, Inc.) and 8 more.
Key specifications for HLT312DL-8-9: Shank Diameter: 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN; Lubrication: SOLID FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN; Fastener Length: 0.947 INCHES MINIMUM AND 0.967 INCHES MAXIMUM IN. 18 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.