The Connecting Link,rigid, cataloged under National Stock Number 3040-01-085-4284, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-085-4284 |
| Primary Part Number | 70400-02264-064 |
| Item Name | Connecting Link,rigid |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Body Construction | TUBULAR |
| End Attachment Style | EYE FIRST END |
| 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 |
|---|---|
| 70400-02264-064 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| 70400-02264-064 | W and G Machine Company, Incorporated (USA) |
| Reference | Meaning |
|---|---|
| 70400-02264-064 | 7/2 Vendor item drawing reference U.S. Government activity |
| 3040PL1954527 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 70400-02264-056 | 5/9 Secondary reference Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| 70400-02264-064 | 5/9 Secondary reference Tek Precision Co Limited |
NSN 3040-01-085-4284 is a Connecting Link,rigid, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-085-4284 has 2 manufacturer part numbers on file: 70400-02264-064 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 70400-02264-064 (W and G Machine Company, Incorporated).
Key specifications for 70400-02264-064: Body Construction: TUBULAR; End Attachment Style: EYE FIRST END; End Item Identification: UH-60A,EH-60A HELICOPTER A. 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 3040-01-085-4284 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.