The Bolt Assembly,clamp, cataloged under National Stock Number 5340-01-526-1004, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc Div Ram Products. Government technical data includes 15 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 | 5340-01-526-1004 |
| Primary Part Number | HD12026-106 |
| Item Name | Bolt Assembly,clamp |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Howmet Global Fastening Systems Inc Div Ram Products |
| Status | ACTIVE |
| Mounting Facility Diameter | 0.160 INCHES NOMINAL IN |
| Mounting Facility Quantity | 1 |
| Surface Treatment Document and Classification | UNABLE TO DECODE |
| Overall Diameter | 1.000 INCHES NOMINAL IN |
| Mounting Method | PIN(S) |
| Thread Length | 2.910 INCHES NOMINAL IN |
| Style Designator | WING NO. 5 |
| Material Document and Classification | UNABLE TO DECODE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Surface Treatment | UNABLE TO DECODE |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 24 |
| Material | UNABLE TO DECODE |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| HD12026-106 PRIMARY | Howmet Global Fastening Systems Inc Div Ram Products (USA) |
NSN 5340-01-526-1004 is a Bolt Assembly,clamp, manufactured by Howmet Global Fastening Systems Inc Div Ram Products, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-526-1004 has 1 manufacturer part number on file: HD12026-106 (Howmet Global Fastening Systems Inc Div Ram Products).
Key specifications for HD12026-106: Mounting Facility Diameter: 0.160 INCHES NOMINAL IN; Mounting Facility Quantity: 1; Surface Treatment Document and Classification: UNABLE TO DECODE; Overall Diameter: 1.000 INCHES NOMINAL IN. 15 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.