The Connecting Link,rigid, cataloged under National Stock Number 3040-01-724-6838, 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. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-01-724-6838 |
| Primary Part Number | 121C251301-105 |
| Item Name | Connecting Link,rigid |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| 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 |
|---|---|
| 121C251301-107 | The Boeing Company (USA) |
| 121C251301-105 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 121C251301-105 | 5/9 Secondary reference Arch Global Precision - Mesa, Llc Dba Arch Global Precision - Mesa |
NSN 3040-01-724-6838 is a Connecting Link,rigid, manufactured by The Boeing Company, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-724-6838 has 2 manufacturer part numbers on file: 121C251301-107 (The Boeing Company), 121C251301-105 (The Boeing Company).
Key specifications for 121C251301-105: Special Features: PART OF COLLECTIVE FLIGHT CONTROLS; Part Name Assigned by Controlling Agency: ROD ASSEMBLY, CONNECTING-ENGINE CONTROLS. 0 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.