The Turnbuckle, cataloged under National Stock Number 5340-00-188-0331, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Crosby Group Llc Dba the Crosby Group. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-188-0331 |
| Primary Part Number | G228 |
| Item Name | Turnbuckle |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | The Crosby Group Llc Dba the Crosby Group |
| Status | CANCELLED |
| Locking Device Type | NUT |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) BODY |
| Fork Width | 0.625 INCHES NOMINAL IN |
| Thread Class | 1A BODY A |
| Material | STEEL OVERALL |
| Surface Treatment | ZINC OVERALL |
| Body Length | 7.500 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 7 CLASS AND 1 FORM AND 1 TYPE |
| Take-Up Distance | 6.000 INCHES NOMINAL IN |
| Nominal Thread Size | 0.500 INCHES BODY IN |
| Pinhole Diameter | 0.390 INCHES NOMINAL IN |
| End Style | CLEVIS AND CLEVIS |
| Body Style | ROUND OPEN BODY |
| Length | 13.313 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| FF-T-791 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| G-228 (CROSBY G ROUP) | Zf Industrieantriebe Witten Gmbh (DEU) |
| G228 PRIMARY | The Crosby Group Llc Dba the Crosby Group (USA) |
NSN 5340-00-188-0331 is a Turnbuckle, manufactured by The Crosby Group Llc Dba the Crosby Group, classified under FSC 5340 (No Item Name Available). Status: cancelled.
NSN 5340-00-188-0331 has 3 cross-referenced part numbers: FF-T-791 (Federal Specifications Promulgated by General Services Administration Washington DC), G-228 (CROSBY G ROUP) (Zf Industrieantriebe Witten Gmbh), G228 (The Crosby Group Llc Dba the Crosby Group).
There are 12 known substitutes for 5340-00-188-0331: 5340-00-663-3413, 5340-00-187-8186, 5340-00-150-4777 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for G228: Locking Device Type: NUT; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) BODY; Fork Width: 0.625 INCHES NOMINAL IN; Thread Class: 1A BODY A. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5340-00-188-0331 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.