The Connecting Link,rigid, cataloged under National Stock Number 3040-01-442-4786, 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 Div Pratt & Whitney. The record lists 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3040-01-442-4786 |
| Primary Part Number | 4080331 |
| Item Name | Connecting Link,rigid |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| 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 |
|---|---|
| 4080331 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 4080331 | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA) |
| 4080331 PRIMARY | Rtx Corporation Div Pratt & Whitney (USA) |
| Reference | Meaning |
|---|---|
| 4078122-01 | 5/9 Secondary reference Rtx Corporation Div Pratt & Whitney |
| 4082554-01 | 5/9 Secondary reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| 4078122-01 | 5/9 Secondary reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
NSN 3040-01-442-4786 is a Connecting Link,rigid, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-442-4786 has 3 manufacturer part numbers on file: 4080331 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4080331 (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics), 4080331 (Rtx Corporation Div Pratt & Whitney).
Key specifications for 4080331: End Item Identification: USED ON N0. 1 BEARING HOUSING FOR THE PW F-100 ENGINE. 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.