The Pin-Rivet, cataloged under National Stock Number 5320-01-181-5070, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 9 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-181-5070 |
| Primary Part Number | HL1052PB10-7 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Howmet Global Fastening Systems Inc |
| Status | ACTIVE |
| Shank Diameter | 0.3266 INCHES MINIMUM AND 0.3276 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.098 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN |
| Fastener Length | 0.928 INCHES MINIMUM AND 0.948 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 3RD MATERIAL RESPONSE OVERALL |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Grip Length | 0.443 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP E4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.472 INCHES MINIMUM AND 0.502 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 |
|---|---|
| HL64PB-10-7 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| L806X10-7 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL1052PB10-7 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| HL1052PB10-7 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL1052PB10-7 PRIMARY | Howmet Global Fastening Systems Inc Div City of Industry Operations (USA) |
| HL1052PB10-7 PRIMARY | West Coast Aerospace, Inc. (USA) |
| HL1052PB10-7 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL1052PB10-7 PRIMARY | Huck International, Inc (USA) |
| HL64PB-10-7 | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HL64PB-10-7 | 5/9 Secondary reference U.S. Government activity |
| HL64PB-10-7 | 5/9 Secondary reference U.S. Government activity |
| HL64PB-10-7 | 5/9 Secondary reference Huck International, Inc |
| BACB30MC10-7 | 7/2 Vendor item drawing reference U.S. Government activity |
| HL64PB-10-7 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| HL1052PB10-7 | 5/9 Secondary reference Bridgestone Americas Tire Operations, Llc |
NSN 5320-01-181-5070 is a Pin-Rivet, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-181-5070 has 9 manufacturer part numbers on file: HL64PB-10-7 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), L806X10-7 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL1052PB10-7 (Howmet Global Fastening Systems Inc), HL1052PB10-7 (Sps Technologies, Llc Dba PB Fasteners), HL1052PB10-7 (Howmet Global Fastening Systems Inc Div City of Industry Operations) and 4 more.
Key specifications for HL1052PB10-7: Shank Diameter: 0.3266 INCHES MINIMUM AND 0.3276 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.098 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN; Fastener Length: 0.928 INCHES MINIMUM AND 0.948 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.