The Pin-Rivet, cataloged under National Stock Number 5320-01-131-6820, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Vertex Modernization and Sustainment Llc. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 22 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 13 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-131-6820 |
| Primary Part Number | 3929AS1133-C08-10 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Vertex Modernization and Sustainment Llc |
| Status | ACTIVE |
| Shank Diameter | 0.1630 INCHES MINIMUM AND 0.1635 INCHES MAXIMUM IN |
| Lubrication | SOLID FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.037 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN |
| Fastener Length | 0.932 INCHES MINIMUM AND 0.952 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.164 INCHES IN |
| Grip Length | 0.630 INCHES MAXIMUM IN |
| Width Between Flats | 0.0791 INCHES MINIMUM AND 0.0801 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Shear Strength | 125000 SINGLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP XM-13 OVERALL |
| Thread Series Designator | UNJC |
| Head Major Diameter | 0.242 INCHES MINIMUM AND 0.262 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 |
|---|---|
| ST3M759C08-10 | Howmet Global Fastening Systems Inc (USA) |
| HLT50YB-5-10 | Howmet Global Fastening Systems Inc (USA) |
| HLT50YC-5-10 | Hi-Shear Corporation (USA) |
| HP4759-08-10 | Heartland Precision Fasteners Inc (USA) |
| HLT50YC-5-10 | West Coast Aerospace, Inc. (USA) |
| 3929AS1133-C08-10 PRIMARY | Vertex Modernization and Sustainment Llc (USA) |
| HLT50YB-5-10 | West Coast Aerospace, Inc. (USA) |
| HLT50YC-5-10 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HLT50YB-5-10 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| ST3M759C08-10 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT50YB-5-10 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT50YC-5-10 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT50YC-5-10 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| ST3M759C08-10 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT50YC-5-10 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT50YB-5-10 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| ST3M759C08-10 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| HLT50YB-5-10 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT50YC-5-10 | Howmet Global Fastening Systems Inc (USA) |
| ST3M759C08-10 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| HLT50YC-5-10 | 5/9 Secondary reference U.S. Government activity |
| MA4759C08-10 | 5/9 Secondary reference Abounding Security Inc Div of Maa Corp |
| HLT50YB-5-10 | 5/9 Secondary reference U.S. Government activity |
| 10124138 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| ST3M759C08-10 | 5/2 Secondary reference U.S. Government activity |
| HLT50YB-5-10 | 5/2 Secondary reference U.S. Government activity |
| 2929AS1133-C08-10 | 5/9 Secondary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| AIC-L759C08-10 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| 3929AS1133-C08-10 | 7/2 Vendor item drawing reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| HLT50YB-5-10 | 5/9 Secondary reference U.S. Government activity |
| HLT50YC-5-10 | 5/2 Secondary reference U.S. Government activity |
| HLT50YC-5-10 | 5/9 Secondary reference U.S. Government activity |
| HLT50YB-5-10 | 5/9 Secondary reference Sps Technologies Inc |
NSN 5320-01-131-6820 is a Pin-Rivet, manufactured by Vertex Modernization and Sustainment Llc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-131-6820 has 22 manufacturer part numbers on file: ST3M759C08-10 (Howmet Global Fastening Systems Inc), HLT50YB-5-10 (Howmet Global Fastening Systems Inc), HLT50YC-5-10 (Hi-Shear Corporation), HP4759-08-10 (Heartland Precision Fasteners Inc), HLT50YC-5-10 (West Coast Aerospace, Inc.) and 17 more.
Key specifications for 3929AS1133-C08-10: Shank Diameter: 0.1630 INCHES MINIMUM AND 0.1635 INCHES MAXIMUM IN; Lubrication: SOLID FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.037 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN; Fastener Length: 0.932 INCHES MINIMUM AND 0.952 INCHES MAXIMUM IN. 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.