The Pin-Rivet, cataloged under National Stock Number 5320-01-166-0771, 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 17 specifications, cited from the U.S. Government catalog. The record lists 24 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 21 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-166-0771 |
| Primary Part Number | ST3M758V08-7 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Shank Diameter | 0.1630 INCHES MINIMUM AND 0.1635 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP AND SOLID FILM |
| Fastener Length | 0.740 INCHES MINIMUM AND 0.760 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 | CROWN COUTERSUNK GREATER THAN 135 DEGREES |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.164 INCHES IN |
| Grip Length | 0.443 INCHES MAXIMUM IN |
| Width Between Flats | 0.0791 INCHES MINIMUM AND 0.0801 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| 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 | UNJC |
| Head Major Diameter | 0.2612 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 |
|---|---|
| HLT311DL-5-7 | West Coast Aerospace, Inc. (USA) |
| HLT311DL-5-7 | Howmet Global Fastening Systems Inc (USA) |
| HLT311DL-5-7 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HLT311DL-5-7 | Huck International, Inc (USA) |
| ST3M758V08-7 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT311TB-5-7 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| ST3M758V08-7 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| HLT311TB-5-7 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT311DL-5-7 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| ST3M758V08-7 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT311TB-5-7 | West Coast Aerospace, Inc. (USA) |
| ST3M758V08-7 PRIMARY | Huck International, Inc (USA) |
| HLT311TB-5-7 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT311DL-5-7 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HP4758V08-7 | Heartland Precision Fasteners Inc (USA) |
| ST3M758V08-7 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| HLT311DL-5-7 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT311TB-5-7 | Howmet Global Fastening Systems Inc (USA) |
| HLT311DL-5-7 | Hi-Shear Corporation (USA) |
| ST3M758V08-7 PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HLT311TB-5-7 | C/1 Advisory reference — outside the item-of-supply concept Sps Technologies Inc |
| HLT311-5-7 | 5/9 Secondary reference Hi-Shear Corporation |
| HLT311TB-5-7 | 5/9 Secondary reference U.S. Government activity |
| ST3M758V08L7 | 5/9 Secondary reference The Boeing Company Div Defense |
| HLT311-5-7 | 5/9 Secondary reference Huck International, Inc |
| 10111939 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| HLT311DL-5-7 | 5/9 Secondary reference U.S. Government activity |
| HLT311TB-5-7 | 5/2 Secondary reference U.S. Government activity |
| HLT311DL-5-7 | 5/2 Secondary reference U.S. Government activity |
| ST3M758V08-7 | 5/9 Secondary reference Heartland Precision Fasteners Inc |
| ST3M758V08-7 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| HLT311-5-7 | 5/9 Secondary reference Sps Technologies Inc |
| HLT311-5-7 | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
| HLT311-5-7 | 5/9 Secondary reference West Coast Aerospace, Inc. |
| AIC-L-758V08L7 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HLT311-5-7 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| HLT31TB-5-7 | 5/9 Secondary reference Huck International, Inc |
| AIC-L-758V08-7 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HLT311TB-5-7 | 5/9 Secondary reference U.S. Government activity |
| HLT311DL-5-7 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-166-0771 is a Pin-Rivet, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-166-0771 has 24 manufacturer part numbers on file: HLT311DL-5-7 (West Coast Aerospace, Inc.), HLT311DL-5-7 (Howmet Global Fastening Systems Inc), HLT311DL-5-7 (Sps Technologies Ltd, Tj Brooks Division), HLT311DL-5-7 (Huck International, Inc), ST3M758V08-7 (Sps Technologies, Llc Dba PB Fasteners) and 19 more.
Key specifications for ST3M758V08-7: Shank Diameter: 0.1630 INCHES MINIMUM AND 0.1635 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP AND SOLID FILM; Fastener Length: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN; Material Document and Classification: AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 17 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.