The Turnbuckle, cataloged under National Stock Number 5340-00-663-3411, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-663-3411 |
| Primary Part Number | G227-1-2X12 |
| Item Name | Turnbuckle |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | The Crosby Group Llc Dba the Crosby Group |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Length | 19.719 INCHES NOMINAL IN |
| Fork Width | 0.625 INCHES NOMINAL IN |
| Surface Treatment | ZINC OVERALL |
| Body Style | ROUND OPEN BODY |
| Body Length | 13.750 INCHES NOMINAL IN |
| Pinhole Diameter | 0.390 INCHES NOMINAL IN |
| Thread Class | 1A BODY A |
| Nominal Thread Size | 0.500 INCHES BODY IN |
| Take-Up Distance | 12.000 INCHES NOMINAL IN |
| End Style | CLEVIS AND CLOSED EYE |
| Eye Width | 0.719 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| G-227-1/2X12 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 2350-5900-106 | Antenna Products Corporation Dba Antenna Products Corp (USA) |
| FF-T-791 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| G227-1-2X12 PRIMARY | The Crosby Group Llc Dba the Crosby Group (USA) |
| 015-4163-00 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| G227 | The Crosby Group Llc Dba the Crosby Group (USA) |
NSN 5340-00-663-3411 is a Turnbuckle, manufactured by The Crosby Group Llc Dba the Crosby Group, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-663-3411 has 6 cross-referenced part numbers: G-227-1/2X12 (Zf Industrieantriebe Witten Gmbh), 2350-5900-106 (Antenna Products Corporation Dba Antenna Products Corp), FF-T-791 (Federal Specifications Promulgated by General Services Administration Washington DC), G227-1-2X12 (The Crosby Group Llc Dba the Crosby Group), 015-4163-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems) and 1 more.
There are 12 known substitutes for 5340-00-663-3411: 5340-00-187-8186, 5340-00-150-4777, 5340-00-168-6315 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for G227-1-2X12: Material: STEEL OVERALL; Length: 19.719 INCHES NOMINAL IN; Fork Width: 0.625 INCHES NOMINAL IN; End Item Identification: W/S: SPRUANCE CLASS DD (963); MISSILE, MINUTERMAN LGM-30; ANTENNA HF AS-3482. 14 total characteristics are documented in the Federal Logistics Information System.