The Pin-Rivet, cataloged under National Stock Number 5320-01-131-9508, 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 16 specifications, cited from the U.S. Government catalog. The record lists 11 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 12 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-131-9508 |
| Primary Part Number | HLT311DL-6-5 |
| 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 | 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN |
| Lubrication | SOLID FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Fastener Length | 0.627 INCHES MINIMUM AND 0.647 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | TI-SHIELD 3,FSCM 76301 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 |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Grip Length | 0.317 INCHES MAXIMUM IN |
| Width Between Flats | 0.0791 INCHES MINIMUM AND 0.0806 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | ANODIZE OVERALL |
| 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) |
| 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 |
|---|---|
| HLT311DL-6-5 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT311TB-6-5 | Hi-Shear Corporation (USA) |
| HLT311TB-6-5 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT311TB-6-5 | West Coast Aerospace, Inc. (USA) |
| HLT311TB-6-5 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT311TB-6-5 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HLT311TB-6-5 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT311TB-6-5 | Howmet Global Fastening Systems Inc (USA) |
| 3929AS1132-V3-5 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 3929AS1132-V3-5 PRIMARY | Vertex Modernization and Sustainment Llc (USA) |
| HLT311TB-6-5 | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| ST3M758V3-5 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| HLT311DL-6-5 | 3/9 Design control — primary reference Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| HLT311DL-6-5 | 5/9 Secondary reference Hi-Shear Corporation |
| HLT311DL-6-5 | 5/9 Secondary reference West Coast Aerospace, Inc. |
| 10124164 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| A2C-L-758V3-5 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HLT311DL-6-5 | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
| AIC-L-758V3-5 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HLT311TB-6-5 | 5/9 Secondary reference U.S. Government activity |
| HLT311DL-6-5 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| HLT311DL-6-5 | 5/9 Secondary reference Huck International, Inc |
| HLT311DL-6-5 | 5/9 Secondary reference Sps Technologies Ltd, Tj Brooks Division |
NSN 5320-01-131-9508 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 5320-01-131-9508 has 11 manufacturer part numbers on file: HLT311DL-6-5 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HLT311TB-6-5 (Hi-Shear Corporation), HLT311TB-6-5 (Sps Technologies, Llc Dba PB Fasteners), HLT311TB-6-5 (West Coast Aerospace, Inc.), HLT311TB-6-5 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc) and 6 more.
Key specifications for HLT311DL-6-5: Shank Diameter: 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN; Lubrication: SOLID FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Fastener Length: 0.627 INCHES MINIMUM AND 0.647 INCHES MAXIMUM IN; Surface Treatment Document and Classification: TI-SHIELD 3,FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL. 16 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.