The Connecting Link,rigid, cataloged under National Stock Number 3040-01-117-7359, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is The Boeing Company. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-117-7359 |
| Primary Part Number | 145C3340-8 |
| Item Name | Connecting Link,rigid |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Body Diameter | 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN |
| Body Construction | TUBULAR |
| Link Style | SOLID SHANK |
| Material Document and Classification | MIL-T-6736, COMP 4130 MIL SPEC SINGLE MATERIAL RESPONSE |
| End Attachment Hole Diameter | 0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM SECOND END IN |
| End Attachment Hole Diameter | 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM FIRST END IN |
| End Attachment Width | 0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM FIRST END IN |
| End Attachment Width | 0.807 INCHES MINIMUM AND 0.812 INCHES MAXIMUM SECOND END IN |
| End Attachment Style | RAISED FACE, ROUND BOTH ENDS |
| End Attachment Length | 3.094 INCHES NOMINAL FIRST END IN |
| End Attachment Length | 3.860 INCHES NOMINAL SECOND END IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 145C3340-8 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| 145C3340-8 PRIMARY | The Boeing Company (USA) |
NSN 3040-01-117-7359 is a Connecting Link,rigid, manufactured by The Boeing Company, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-117-7359 has 2 manufacturer part numbers on file: 145C3340-8 (Leonardo Spa Helicopters Division - Production Site), 145C3340-8 (The Boeing Company).
Key specifications for 145C3340-8: Body Diameter: 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN; Body Construction: TUBULAR; Link Style: SOLID SHANK; Material Document and Classification: MIL-T-6736, COMP 4130 MIL SPEC SINGLE MATERIAL RESPONSE. 12 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 3040-01-117-7359 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.