The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-612-9991, 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 18 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 | 5340-01-612-9991 |
| Primary Part Number | CB3001-AA-3-8 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Click Bond Inc |
| Status | ACTIVE |
| Flange Diameter | 1.250 INCHES NOMINAL IN |
| Corner Radius | 1.050 INCHES NOMINAL IN |
| Length | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-A-8625, TYPE 1, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Flange Thickness | 0.140 INCHES NOMINAL IN |
| Cross-Sectional Width | 0.625 INCHES NOMINAL IN |
| Thread Length | 0.295 INCHES MINIMUM RIGHT INTERNAL IN |
| Style Designator | FLANGED WITH LEFT INTERNAL THREAD |
| Material Document and Classification | QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-250/4 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Length | 1.250 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND RIGHT INTERNAL |
| Nominal Thread Size | 0.190 INCHES RIGHT INTERNAL IN |
| Cross-Sectional Shape | ELLIPTICAL |
| Surface Treatment | ANODIZE OVERALL |
| Thread Class | 3B RIGHT INTERNAL |
| Thread Quantity Per Inch | 32 RIGHT INTERNAL |
| Material | ALUMINUM ALLOY OR PLASTIC OVERALL |
| Thread Series Designator | UNF RIGHT INTERNAL |
| 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 |
|---|---|
| CB3001-AA-3-8 PRIMARY | Click Bond Inc (USA) |
NSN 5340-01-612-9991 is a Standoff,threaded,spacing, manufactured by Click Bond Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-612-9991 has 1 manufacturer part number on file: CB3001-AA-3-8 (Click Bond Inc).
Key specifications for CB3001-AA-3-8: Flange Diameter: 1.250 INCHES NOMINAL IN; Corner Radius: 1.050 INCHES NOMINAL IN; Length: 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-A-8625, TYPE 1, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL. 18 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.