The Rivet,blind, cataloged under National Stock Number 5320-01-435-2371, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-435-2371 |
| Primary Part Number | 03A148V05-450 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems |
| Status | ACTIVE |
| Shank Diameter | 0.1625 INCHES MINIMUM AND 0.1645 INCHES MAXIMUM IN |
| Width Across Flats | 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Head Height | 0.069 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN |
| Expansion Device | SERRATED STEM-TYPE W |
| Head Style | HEXAGON |
| Grip Length | 0.400 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN |
| Shank Style | BLIND RIVET, NUT AND BOLT (ASSEMBLY) |
| Surface Treatment | PASSIVATE OVERALL |
| Minimum Tensile Strength | 900 POUNDS PER SQUARE INCH LBS |
| Shear Strength | 3150 DOUBLE POUNDS PER SQUARE INCH |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| 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 |
|---|---|
| 03A148V05-450 | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| MBF2111C5-450 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| Reference | Meaning |
|---|---|
| MBF2111C5-450 | 5/2 Secondary reference U.S. Government activity |
| MBF2111C5-450 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-01-435-2371 is a Rivet,blind, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-435-2371 has 2 manufacturer part numbers on file: 03A148V05-450 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems), MBF2111C5-450 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products).
Key specifications for 03A148V05-450: Shank Diameter: 0.1625 INCHES MINIMUM AND 0.1645 INCHES MAXIMUM IN; Width Across Flats: 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN; Head Height: 0.069 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN; Expansion Device: SERRATED STEM-TYPE W. 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.