The Rivet,blind, cataloged under National Stock Number 5320-01-337-3370, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-337-3370 |
| Primary Part Number | OB100-EU10-10 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Expansion Device | SERRATED STEM-TYPE W |
| Head Style | FLAT CHAMFER |
| Grip Length | 0.594 INCHES MINIMUM AND 0.657 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE STEM |
| Surface Treatment | PASSIVATE SLEEVE |
| Surface Treatment | PASSIVATE MECHANICAL LOCK |
| Material | IRON ALLOY 660 OVERALL |
| Head Major Diameter | 0.326 INCHES MINIMUM AND 0.328 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 |
|---|---|
| 03A404-10-10 | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| OB100-EU10-10 PRIMARY | Huck International, Inc (USA) |
| OB100-EU10-10 | Huck International, Inc. Div Huck Products Division (USA) |
| Reference | Meaning |
|---|---|
| 5320-014-10-10 | 5/9 Secondary reference Aidc/aerospace Industrial Development Corp. Dba Aidc |
| OB100-EU10-10 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-01-337-3370 is a Rivet,blind, manufactured by Huck International, Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-337-3370 has 3 manufacturer part numbers on file: 03A404-10-10 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems), OB100-EU10-10 (Huck International, Inc), OB100-EU10-10 (Huck International, Inc. Div Huck Products Division).
Key specifications for OB100-EU10-10: Expansion Device: SERRATED STEM-TYPE W; Head Style: FLAT CHAMFER; Grip Length: 0.594 INCHES MINIMUM AND 0.657 INCHES MAXIMUM IN; Surface Treatment: PASSIVATE STEM. 8 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.