The Rivet,blind, cataloged under National Stock Number 5320-00-283-4773, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Hi-Shear Corporation. Government technical data includes 22 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5320-00-283-4773 |
| Primary Part Number | BB366-5-2 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.166 INCHES MINIMUM AND 0.169 INCHES MAXIMUM IN |
| Expansion Device | THREADED SLEEVE |
| Surface Treatment Document and Classification | QQ-S-365 GRADE B FED SPEC SINGLE TREATMENT RESPONSE EXPANDER |
| Precious Material | SILVER |
| Material Document and Classification | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE SLEEVE |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE EXPANDER |
| Material Document and Classification | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE BOLT |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.112 INCHES IN |
| Grip Length | 0.125 INCHES NOMINAL IN |
| Shank Style | BLIND RIVET, NUT AND BOLT (ASSEMBLY) |
| Surface Treatment | SILVER EXPANDER |
| Countersink Angle | 100.0 DEGREES MINIMUM |
| Shear Strength | 95000 SINGLE POUNDS PER SQUARE INCH |
| Thread Class | 3B |
| Thread Quantity Per Inch | 40 |
| Material | IRON ALLOY 660 BOLT |
| Material | STEEL COMP 431 EXPANDER |
| Material | IRON ALLOY 660 SLEEVE |
| Thread Series Designator | UNJC |
| Head Major Diameter | 0.294 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 |
|---|---|
| BB366-5-2 PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| 4034T56P02 | 5/9 Secondary reference Hi-Shear Corporation |
NSN 5320-00-283-4773 is a Rivet,blind, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-283-4773 has 1 manufacturer part number on file: BB366-5-2 (Hi-Shear Corporation).
Key specifications for BB366-5-2: Shank Diameter: 0.166 INCHES MINIMUM AND 0.169 INCHES MAXIMUM IN; Expansion Device: THREADED SLEEVE; Surface Treatment Document and Classification: QQ-S-365 GRADE B FED SPEC SINGLE TREATMENT RESPONSE EXPANDER; Precious Material: SILVER. 22 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.