The Connecting Link,rigid, cataloged under National Stock Number 3040-01-424-2604, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-424-2604 |
| Item Name | Connecting Link,rigid |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| EY-3096U PC-15 | 5/9 Secondary reference Nihon Seiki Co. Ltd |
| EY-3069U PC-15 | 5/9 Secondary reference Fuji Trading America Inc |
| EY-3069U | D/9 Drawing number reference only Nihon Seiki Co. Ltd |
| EY-3069U PC-15 | 3/9 Design control — primary reference Mizoguchi Iron Works and Co. Ltd |
| EY-3069U PC-15 | 5/9 Secondary reference Fuji Trading (america) Inc. |
NSN 3040-01-424-2604 is a Connecting Link,rigid, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
6 possible matches (shared part number, not a government interchangeability claim): 4730-01-424-3135, 3040-01-424-4684, 4730-01-424-5410. Verify interchangeability with system specifications before substitution.
Key specifications for 3040-01-424-2604: End Item Identification: NIHON SEIKI TRIP-L-TRAP; STRATEGIC SEALIFT CONVERSION SHIPS CLASS; Material: STEEL CORROSION RESISTING. 1 specification is 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.