The Connecting Link,rigid, cataloged under National Stock Number 3040-01-222-9428, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. The record lists 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-01-222-9428 |
| Primary Part Number | 4066657 |
| Item Name | Connecting Link,rigid |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| 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 |
|---|---|
| 4066657 | Lewis Machine, Llc (USA) |
| 4066657 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 4066657 | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA) |
| 4066657 | Rtx Corporation Div Pratt & Whitney (USA) |
| 4066657 | Eti Tech Llc (USA) |
| Reference | Meaning |
|---|---|
| 4066657 | 5/9 Secondary reference Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co |
NSN 3040-01-222-9428 is a Connecting Link,rigid, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-222-9428 has 5 manufacturer part numbers on file: 4066657 (Lewis Machine, Llc), 4066657 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4066657 (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics), 4066657 (Rtx Corporation Div Pratt & Whitney), 4066657 (Eti Tech Llc).
Key specifications for 4066657: Part Name Assigned by Controlling Agency: CONNECTING LINK,RIGID,COMPRESSOR STATOR; End Item Identification: F100 AIRCRAFT ENGINE USED ON F-15. 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.
NSN 3040-01-222-9428 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.