The Connecting Link,rigid, cataloged under National Stock Number 3040-00-781-0255, 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 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-781-0255 |
| Primary Part Number | 114C3340-7 |
| Item Name | Connecting Link,rigid |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Body Diameter | 0.625 INCHES NOMINAL IN |
| Body Construction | TUBULAR |
| Link Style | SOLID SHANK |
| Material Document and Classification | MIL-T-6736, COND H, T-125 MIL SPEC SINGLE MATERIAL RESPONSE |
| End Attachment Hole Diameter | 0.250 INCHES NOMINAL BOTH ENDS IN |
| End Attachment Width | 0.500 INCHES NOMINAL SECOND END IN |
| End Attachment Width | 0.437 INCHES NOMINAL FIRST END IN |
| End Attachment Length | 2.280 INCHES NOMINAL FIRST END IN |
| End Attachment Length | 2.380 INCHES NOMINAL SECOND END IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 114C3340-7 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 114C3340-7 | 5/2 Secondary reference U.S. Government activity |
NSN 3040-00-781-0255 is a Connecting Link,rigid, manufactured by The Boeing Company, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-781-0255 has 1 manufacturer part number on file: 114C3340-7 (The Boeing Company).
Key specifications for 114C3340-7: Body Diameter: 0.625 INCHES NOMINAL IN; Body Construction: TUBULAR; Link Style: SOLID SHANK; Material Document and Classification: MIL-T-6736, COND H, T-125 MIL SPEC SINGLE MATERIAL RESPONSE. 10 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.
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.