The Turnbuckle, cataloged under National Stock Number 5340-01-030-6036, 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 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-030-6036 |
| Primary Part Number | G-227-1/2 X 6 |
| Item Name | Turnbuckle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | The Crosby Group Llc Dba the Crosby Group |
| Status | ACTIVE |
| Take-Up Distance | 6.000 INCHES MAXIMUM IN |
| Eye Width | 0.500 INCHES NOMINAL IN |
| Length | 12.750 INCHES MINIMUM AND 18.750 INCHES MAXIMUM IN |
| Body Style | HEX OPEN BODY |
| End Style | CLEVIS AND CLOSED EYE |
| Body Length | 7.500 INCHES NOMINAL IN |
| Fork Width | 0.625 INCHES NOMINAL IN |
| Pinhole Diameter | 0.375 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| G-227-1/2 X 6 PRIMARY | The Crosby Group Llc Dba the Crosby Group (USA) |
| Reference | Meaning |
|---|---|
| 015-4161-000 | 5/9 Secondary reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
NSN 5340-01-030-6036 is a Turnbuckle, manufactured by The Crosby Group Llc Dba the Crosby Group, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-030-6036 has 1 manufacturer part number on file: G-227-1/2 X 6 (The Crosby Group Llc Dba the Crosby Group).
Key specifications for G-227-1/2 X 6: Take-Up Distance: 6.000 INCHES MAXIMUM IN; Eye Width: 0.500 INCHES NOMINAL IN; Length: 12.750 INCHES MINIMUM AND 18.750 INCHES MAXIMUM IN; Body Style: HEX OPEN BODY. 9 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.