The Turnbuckle Body, cataloged under National Stock Number 5340-00-067-9879, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 11 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-067-9879 |
| Primary Part Number | MS21251-5L |
| Item Name | Turnbuckle Body |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Body Style | ROUND BODY W/LOCKING DEVICE |
| Surface Treatment | CADMIUM OVERALL |
| Thread Series Designator | UNF BODY |
| Nominal Thread Size | 0.250 INCHES BODY IN |
| Body Length | 3.969 INCHES MINIMUM AND 4.031 INCHES MAXIMUM IN |
| Thread Class | 3B BODY |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 4.000 INCHES NOMINAL OVERALL IN |
| Thread Direction | RIGHT-HAND OVERALL |
| Material Document and Classification | MIL-S-6050 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP 8630 OR STEEL COMP 4130 OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| MS21251-5L | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-DTL-8878 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 941.93.41.616 | Pilatus Aircraft Ltd (CHE) |
NSN 5340-00-067-9879 is a Turnbuckle Body, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5340 (No Item Name Available). Status: cancelled.
NSN 5340-00-067-9879 has 3 cross-referenced part numbers: MS21251-5L (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-8878 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 941.93.41.616 (Pilatus Aircraft Ltd).
There are 3 known substitutes for 5340-00-067-9879: 5340-00-201-1165, 5340-00-067-9875, 5340-00-069-0599. Verify interchangeability with system specifications before substitution.
Key specifications for MS21251-5L: Body Style: ROUND BODY W/LOCKING DEVICE; Surface Treatment: CADMIUM OVERALL; Thread Series Designator: UNF BODY; Nominal Thread Size: 0.250 INCHES BODY IN. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5340-00-067-9879 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.