The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-586-2779, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Click Bond Inc. Government technical data includes 14 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-586-2779 |
| Primary Part Number | CB3001AA3-12 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Click Bond Inc |
| Status | ACTIVE |
| Flange Diameter | 1.250 INCHES NOMINAL IN |
| Length | 0.472 INCHES NOMINAL IN |
| Flange Thickness | 0.528 INCHES NOMINAL IN |
| Thread Length | 0.472 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN |
| Style Designator | FLANGED |
| Diameter | 0.310 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| Nominal Thread Size | 0.190 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN |
| Cross-Sectional Shape | ROUND |
| Surface Treatment | ANODIZE STANDOFF |
| Thread Class | 3B LEFT INTERNAL (INCLUDES THRU THREAD) |
| Thread Quantity Per Inch | 32 LEFT INTERNAL (INCLUDES THRU THREAD) |
| Material | ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 6061 STANDOFF |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) LEFT INTERNAL (INCLUDES THRU THREAD) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| CB3001AA3-12 PRIMARY | Click Bond Inc (USA) |
NSN 5340-01-586-2779 is a Standoff,threaded,spacing, manufactured by Click Bond Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-586-2779 has 1 manufacturer part number on file: CB3001AA3-12 (Click Bond Inc).
Key specifications for CB3001AA3-12: Flange Diameter: 1.250 INCHES NOMINAL IN; Length: 0.472 INCHES NOMINAL IN; Flange Thickness: 0.528 INCHES NOMINAL IN; Thread Length: 0.472 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN. 14 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.