NSN 1740-00-494-7701 · NIIN 004947701 · Part number 1C5721P41
General Electric Company · FSC 1740 — Airfield Specialized Trucks and Trailers · FSG 17 — Aircraft Launch, Landing, and Ground Handling Equipment · CAGE 07482
Government record, cited
NSN 1740-00-494-7701 — this item is cataloged by the U.S. Government under National Stock Number 1740-00-494-7701. Manufacturer of record part number: 1C5721P41.
Also searched as1740-00-494-7701 ·
1740004947701 ·
NIIN 004947701 ·
00-494-7701 ·
FSC 1740 Airfield Specialized Trucks and Trailers · CAGE 07482 · 1C5721P41
General Characteristics Item Description: STEEL,SAE 4140; DIM. O/A 7.540 IN. OD; 3.620 IN. LG; 1.066 IN. ID; 4 HOLES 0.533 IN. DIA THRU; 2 HOLES 0.375 IN. DIA IN
1 manufacturer part number on file
Manufacturer of record: General Electric Company
Identification
NSN: 1740-00-494-7701
NIIN: 004947701
FSC: 1740 — Airfield Specialized Trucks and Trailers
FSG: 17 — Aircraft Launch, Landing, and Ground Handling Equipment
Primary part number: 1C5721P41
Manufacturer: General Electric Company
General Description
The Support,rotor Shaft, cataloged under National Stock Number 1740-00-494-7701, is classified within Federal Supply Class 1740 (Airfield Specialized Trucks and Trailers) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The manufacturer of record is General Electric Company. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1740-00-494-7701
Primary Part Number
1C5721P41
Item Name
Support,rotor Shaft
FSC / FSG
1740 / 17 — Airfield Specialized Trucks and Trailers
Manufacturer
General Electric Company
Status
ACTIVE
General Characteristics Item Description
STEEL,SAE 4140; DIM. O/A 7.540 IN. OD; 3.620 IN. LG; 1.066 IN. ID; 4 HOLES 0.533 IN. DIA THRU; 2 HOLES 0.375 IN. DIA IN
Other items in FSC 1740 — Airfield Specialized Trucks and Trailers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1740-00-400-3258
1740-00-400-3258 · Item name not on file
1740-00-450-7883
1740-00-450-7883 · Item name not on file
1740-00-450-7884
1740-00-450-7884 · Item name not on file
1740-00-450-7885
CAP ASSEMBLY,TRAILER
1740-00-450-7885
CAP ASSEMBLY,TRAILER
1740-00-450-7889
1740-00-450-7889 · Item name not on file
1740-00-450-7891
1740-00-450-7891 · Item name not on file
1740-00-526-0853
BEAM,MAIN
Frequently Asked Questions
What is NSN 1740-00-494-7701?
NSN 1740-00-494-7701 is a Support,rotor Shaft, manufactured by General Electric Company, classified under FSC 1740, Airfield Specialized Trucks and Trailers. Status: active.
What part numbers are listed for NSN 1740-00-494-7701?
NSN 1740-00-494-7701 has 1 manufacturer part number on file: 1C5721P41 (General Electric Company).
What are the specifications of 1C5721P41?
Key specifications for 1C5721P41: General Characteristics Item Description: STEEL,SAE 4140; DIM. O/A 7.540 IN. OD; 3.620 IN. LG; 1.066 IN. ID; 4 HOLES 0.533 IN. DIA THRU; 2 HOLES 0.375 IN. DIA IN; End Item Identification: TF39 ACFT ENGINE. 1 specification is documented in the U.S. Government catalog.
Is NSN 1740-00-494-7701 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 1740-00-494-7701?
NSN 1740-00-494-7701 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.