The Turnbuckle Body, cataloged under National Stock Number 5340-01-374-8316, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-374-8316 |
| Primary Part Number | 145PS700-4 |
| Item Name | Turnbuckle Body |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Supplementary Features | COMPONENT OF NSN 3040-01-375-3823 |
| Criticality Code Justification | AGAV |
| Material Document and Classification | AMS 5642 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 630 OVERALL |
| Metallic Hardness Rating | 34.0 MINIMUM ROCKWELL C AND 38.0 MAXIMUM ROCKWELL C |
| 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 |
|---|---|
| AMBK8-4008TD | New Hampshire Ball Bearings Inc Div Astro Division (USA) |
| VTF02523 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| 145PS700-4 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| 145PS700-4 PRIMARY | The Boeing Company (USA) |
| P42545 | Rexnord Industries, Llc Dba Psi Bearings Div Psi Bearings (USA) |
NSN 5340-01-374-8316 is a Turnbuckle Body, manufactured by The Boeing Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-374-8316 has 5 manufacturer part numbers on file: AMBK8-4008TD (New Hampshire Ball Bearings Inc Div Astro Division), VTF02523 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), 145PS700-4 (Leonardo Spa Helicopters Division - Production Site), 145PS700-4 (The Boeing Company), P42545 (Rexnord Industries, Llc Dba Psi Bearings Div Psi Bearings).
Key specifications for 145PS700-4: Supplementary Features: COMPONENT OF NSN 3040-01-375-3823; Criticality Code Justification: AGAV; Material Document and Classification: AMS 5642 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Special Features: PRECIPITATION HARDEN. 6 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.