The Collar,pin-Rivet, cataloged under National Stock Number 5320-01-560-6244, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Div Voi-Shan Products. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 8 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-560-6244 |
| Primary Part Number | SW1000-16MA |
| Item Name | Collar,pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Voi-Shan Products |
| Status | ACTIVE |
| Collar Inside Diameter | 0.511 INCHES NOMINAL IN |
| Collar Overall Height | 1.130 INCHES NOMINAL IN |
| Collar Style | THREADED (BREAK OFF) TYPE |
| Collar Outside Diameter | 0.855 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.500 INCHES IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 3B |
| Thread Quantity Per Inch | 20 |
| Material | STEEL CORROSION RESISTING 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 |
|---|---|
| SW1000-16MA PRIMARY | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| ST3M526C8MA | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| ST3M526C8MA | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| SW1000-16MA | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| SW1000-16MA PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| ST3M526C8MA | Hi-Shear Corporation (USA) |
| ST3M526C8MA | Sps Technologies, Llc Dba PB Fasteners (USA) |
| SW1000-16MA PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| ST3M526C8MA | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
NSN 5320-01-560-6244 is a Collar,pin-Rivet, manufactured by Howmet Global Fastening Systems Inc. Div Voi-Shan Products, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-560-6244 has 8 manufacturer part numbers on file: SW1000-16MA (Howmet Global Fastening Systems Inc. Div Voi-Shan Products), ST3M526C8MA (Howmet Global Fastening Systems Inc. Div Voi-Shan Products), ST3M526C8MA (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), SW1000-16MA (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), SW1000-16MA (Sps Technologies, Llc Dba PB Fasteners) and 3 more.
Key specifications for SW1000-16MA: Collar Inside Diameter: 0.511 INCHES NOMINAL IN; Collar Overall Height: 1.130 INCHES NOMINAL IN; Collar Style: THREADED (BREAK OFF) TYPE; Collar Outside Diameter: 0.855 INCHES NOMINAL IN. 11 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.