The End Fitting,flexible Casing, cataloged under National Stock Number 3040-00-474-1247, 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1 specification, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-474-1247 |
| Item Name | End Fitting,flexible Casing |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY,ANODIZED FINISH,U/W 13/32 IN. OD FLEXIBLE CASING,MTG FLANGE TYPE,5/8 IN. LG O/A,1-1/8 IN.,5/8 IN. OD SHANK,END DATA,15/32 IN. ID,0.565 IN. LG BORE,W/FLANGE,3/32 IN. THK,W/MTG HOLES,4 HOLES,0.147 IN. DIA,SPACED 0.874 IN. C TO C,MALE THD,5/8 IN.-27 THD,NS,RH,CLASS 2 FIT,5/16 IN. LG IN |
| 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 |
|---|---|
| 19489 | C/1 Advisory reference — outside the item-of-supply concept Safran Power Usa Llc |
| 19489-01 | 5/9 Secondary reference Ge Aviation Systems Llc |
| 19489-01 | 3/9 Design control — primary reference Lucas Aerospace Power Equipment Corporation |
| 19489-01 | C/1 Advisory reference — outside the item-of-supply concept Safran Power Usa Llc |
| 19489 | 5/9 Secondary reference Lucas Aerospace Power Equipment Corporation |
NSN 3040-00-474-1247 is a End Fitting,flexible Casing, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5905-01-396-7590. Verify interchangeability with system specifications before substitution.
Key specifications for 3040-00-474-1247: General Characteristics Item Description: ALUMINUM ALLOY,ANODIZED FINISH,U/W 13/32 IN. OD FLEXIBLE CASING,MTG FLANGE TYPE,5/8 IN. LG O/A,1-1/8 IN.,5/8 IN. OD SHANK,END DATA,15/32 IN. ID,0.565 IN. LG BORE,W/FLANGE,3/32 IN. THK,W/MTG HOLES,4 HOLES,0.147 IN. DIA,SPACED 0.874 IN. C TO C,MALE THD,5/8 IN.-27 THD,NS,RH,CLASS 2 FIT,5/16 IN. LG IN. 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.