The Rivet,blind, cataloged under National Stock Number 5320-01-283-6681, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Avdel Cherry Textron Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-283-6681 |
| Primary Part Number | BSCQ-66 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Avdel Cherry Textron Inc. |
| Status | ACTIVE |
| Shank Diameter | 0.187 INCHES NOMINAL IN |
| Expansion Device | PLAIN STEM-TYPE T |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Grip Length | 0.251 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Shank Style | SELF-PLUGGING |
| Surface Treatment | CADMIUM MANDREL |
| Countersink Angle | 120.0 DEGREES NOMINAL |
| Material | STEEL MANDREL |
| Material | ALUMINUM ALLOY 5056 BODY |
| Head Major Diameter | 0.319 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 |
|---|---|
| BSCQ-66 PRIMARY | Avdel Cherry Textron Inc. (USA) |
| Reference | Meaning |
|---|---|
| BSCQ-66 | 5/9 Secondary reference Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace |
NSN 5320-01-283-6681 is a Rivet,blind, manufactured by Avdel Cherry Textron Inc., classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-283-6681 has 1 manufacturer part number on file: BSCQ-66 (Avdel Cherry Textron Inc.).
Key specifications for BSCQ-66: Shank Diameter: 0.187 INCHES NOMINAL IN; Expansion Device: PLAIN STEM-TYPE T; Head Style: FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER); Grip Length: 0.251 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN. 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.