The Turnbuckle, cataloged under National Stock Number 5340-01-708-8077, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is The Crosby Group Llc Dba the Crosby Group. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-708-8077 |
| Primary Part Number | 1031975 |
| Item Name | Turnbuckle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | The Crosby Group Llc Dba the Crosby Group |
| Status | ACTIVE |
| Take-Up Distance | 12.36 INCHES NOMINAL IN |
| Eye Width | 0.71 INCHES NOMINAL IN |
| Length | 20.77 INCHES MINIMUM AND 32.77 INCHES MAXIMUM IN |
| Body Style | FLAT OPEN BUCKLE |
| End Style | CLEVIS AND CLOSED EYE |
| Body Length | 31.03 INCHES MINIMUM AND 49.03 INCHES MAXIMUM IN |
| Fork Width | 0.64 INCHES NOMINAL IN |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) BODY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1031975 PRIMARY | The Crosby Group Llc Dba the Crosby Group (USA) |
NSN 5340-01-708-8077 is a Turnbuckle, manufactured by The Crosby Group Llc Dba the Crosby Group, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-708-8077 has 1 manufacturer part number on file: 1031975 (The Crosby Group Llc Dba the Crosby Group).
Key specifications for 1031975: Take-Up Distance: 12.36 INCHES NOMINAL IN; Eye Width: 0.71 INCHES NOMINAL IN; Length: 20.77 INCHES MINIMUM AND 32.77 INCHES MAXIMUM IN; Body Style: FLAT OPEN BUCKLE. 10 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.