The Rivet,blind, cataloged under National Stock Number 5320-01-449-5039, 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 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-449-5039 |
| Primary Part Number | FCBF2112-450 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Voi-Shan Products |
| Status | ACTIVE |
| Shank Diameter | 0.1625 INCHES NOMINAL IN |
| Fastener Length | 0.447 INCHES NOMINAL IN |
| Expansion Device | THREADED STEM |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Grip Length | 0.450 INCHES MAXIMUM IN |
| Shank Style | THREADED SELF-PLUGGING SHANK W/SLEEVE |
| Countersink Angle | 99.0 DEGREES MINIMUM |
| Material | IRON ALLOY 660 BOLT |
| Material | TITANIUM ALLOY UNS R56400 NUT |
| Head Major Diameter | 0.325 INCHES NOMINAL 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 |
|---|---|
| FCBF2112-450 PRIMARY | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| Reference | Meaning |
|---|---|
| MBF2012-5-450 | 5/9 Secondary reference U.S. Government activity |
| MBF2012-5-450 | 5/9 Secondary reference U.S. Government activity |
| MFB2112-5-450 | 5/2 Secondary reference U.S. Government activity |
| MBF2012-5-450 | 3/9 Design control — primary reference Howmet Global Fastening Systems Inc. Div Voi-Shan Products |
| MBF2012-5-450 | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
| 3M1067-08-450 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
NSN 5320-01-449-5039 is a Rivet,blind, manufactured by Howmet Global Fastening Systems Inc. Div Voi-Shan Products, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-449-5039 has 1 manufacturer part number on file: FCBF2112-450 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products).
Key specifications for FCBF2112-450: Shank Diameter: 0.1625 INCHES NOMINAL IN; Fastener Length: 0.447 INCHES NOMINAL IN; Expansion Device: THREADED STEM; Head Style: FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER). 10 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.