The Turnbuckle, cataloged under National Stock Number 5340-01-191-0700, 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 13 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-191-0700 |
| Primary Part Number | G-228 1/2X9 |
| Item Name | Turnbuckle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | The Crosby Group Llc Dba the Crosby Group |
| Status | ACTIVE |
| Furnished Items and Quantity | 2 BOLT AND 2 NUT |
| Take-Up Distance | 9.000 INCHES NOMINAL IN |
| Length | 16.312 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-26074 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Body Style | ROUND OPEN BODY |
| End Style | CLEVIS AND CLEVIS |
| Body Length | 7.500 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 1 TYPE AND 1 FORM AND 7 CLASS |
| Fork Width | 0.625 INCHES NOMINAL IN |
| Surface Treatment | NICKEL OVERALL |
| Pinhole Diameter | 0.375 INCHES NOMINAL IN |
| Thread Class | 1A BODY A |
| 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 |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 1C6362P05 | General Electric Company (USA) |
| 151C275H01 | Northrop Grumman Support Services Corp (USA) |
| G-228 1/2 | Northrop Grumman Support Services Corp (USA) |
| G-228 1/2X9 PRIMARY | The Crosby Group Llc Dba the Crosby Group (USA) |
| Reference | Meaning |
|---|---|
| G-228 1/2 | 5/9 Secondary reference U.S. Government activity |
| FF-T-791 | 4/1 Identification reference U.S. Government activity |
| 151C275H01 | 5/9 Secondary reference U.S. Government activity |
NSN 5340-01-191-0700 is a Turnbuckle, manufactured by The Crosby Group Llc Dba the Crosby Group, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-191-0700 has 4 manufacturer part numbers on file: 1C6362P05 (General Electric Company), 151C275H01 (Northrop Grumman Support Services Corp), G-228 1/2 (Northrop Grumman Support Services Corp), G-228 1/2X9 (The Crosby Group Llc Dba the Crosby Group).
Key specifications for G-228 1/2X9: Furnished Items and Quantity: 2 BOLT AND 2 NUT; Take-Up Distance: 9.000 INCHES NOMINAL IN; Length: 16.312 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-26074 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL. 13 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.