The Connecting Link,rigid, cataloged under National Stock Number 3040-01-147-4772, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Western Methods Machinery Corporation Dba Western Methods. Government technical data includes 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-147-4772 |
| Primary Part Number | 7-311411155 |
| Item Name | Connecting Link,rigid |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Western Methods Machinery Corporation Dba Western Methods |
| Status | ACTIVE |
| Body Construction | SOLID |
| Nondefinitive Spec/std Data | M TYPE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 7-311411155 | Western Methods Machinery Corporation Dba Western Methods (USA) |
| 7-311411155 | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 7-311411155 | 5/2 Secondary reference U.S. Government activity |
| 7-311411155 | 3/9 Design control — primary reference Mcdonnell Douglas Helicopter Co Inc |
| 7-311411155 | 5/9 Secondary reference Western Methods Machinery Corporation Dba Western Methods Company |
NSN 3040-01-147-4772 is a Connecting Link,rigid, manufactured by Western Methods Machinery Corporation Dba Western Methods, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-147-4772 has 2 manufacturer part numbers on file: 7-311411155 (Western Methods Machinery Corporation Dba Western Methods), 7-311411155 (The Boeing Company).
Key specifications for 7-311411155: Body Construction: SOLID; Nondefinitive Spec/std Data: M TYPE; Special Features: THREE HOLES IN LINE IN TWO PLACES WITH A MINIMUM OF 1.0652 INCHES AND A MAXIMUM OF 1.0655 INCHES IN DIAMETER IN. 2 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 3040-01-147-4772 has DEMIL Code B. 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.