The Rivet,solid, cataloged under National Stock Number 5320-01-132-3434, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 9 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-132-3434 |
| Primary Part Number | ST3M748T6-7 |
| Item Name | Rivet,solid |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Diameter | 0.186 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN |
| Head Height | 0.039 INCHES MINIMUM AND 0.049 INCHES MAXIMUM IN |
| Fastener Length | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 4982 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | COUNTERSUNK W/ REVERSE CHAMFER |
| Shank Style | STRAIGHT W/RADIUS CHAMFERED TIP |
| Countersink Angle | 120.0 DEGREES NOMINAL |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Head Major Diameter | 0.255 INCHES MINIMUM AND 0.258 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 |
|---|---|
| ST3M748T6-7 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| BRFS6T7 | 5/9 Secondary reference Briles Rivet Corp |
| BRFS6T7 | 3/2 Design control — primary reference U.S. Government activity |
| BRFS6T7 | 3/9 Design control — primary reference Allfast Fastening Systems, Llc |
NSN 5320-01-132-3434 is a Rivet,solid, manufactured by The Boeing Company Div Defense, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-132-3434 has 1 manufacturer part number on file: ST3M748T6-7 (The Boeing Company Div Defense).
Key specifications for ST3M748T6-7: Shank Diameter: 0.186 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN; Head Height: 0.039 INCHES MINIMUM AND 0.049 INCHES MAXIMUM IN; Fastener Length: 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN; Material Document and Classification: AMS 4982 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 9 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.