PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MC124Casing,flexible Control

S.s. White Technologies, Inc. · NSN 3040-00-512-6565 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-512-6565 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-512-6565. Primary manufacturer part number: MC124.
Features
  • Casing,flexible Control — FSC 3040
  • Material: STEEL
  • Outside Diameter: 0.460 INCHES NOMINAL IN
  • Inside Diameter: 0.344 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: S.s. White Technologies, Inc.
Applications
  • Applications requiring Steel construction
General Description

The Casing,flexible Control, cataloged under National Stock Number 3040-00-512-6565, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is S.s. White Technologies, Inc.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-512-6565
Primary Part NumberMC124
Item NameCasing,flexible Control
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerS.s. White Technologies, Inc.
StatusACTIVE
MaterialSTEEL
Outside Diameter0.460 INCHES NOMINAL IN
Inside Diameter0.344 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3010-00-060-9418 INTERCHANGEABLE
Coupling,shaft,flexible
5940-00-082-4666 INTERCHANGEABLE
Terminal,stud
5820-00-090-3131E1425-8 INTERCHANGEABLE
Casing
Naval Ship Systems Command
3433-00-484-2771MC12-4 INTERCHANGEABLE
Tip,cutting Torch
Smith Equipment Mfg Co Llc
5821-00-538-5154 INTERCHANGEABLE
Shaft Assembly,flexible
Cross-Reference Index
Part NumberManufacturer
MC124 PRIMARY S.s. White Technologies, Inc. (USA)
MC124 Pennwalt Corp S S White Industrial Products Div (USA)
330B2 White S S Co the (USA)
Related Parts
3010-00-060-9418INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
5940-00-082-4666INTERCHANGEABLE
TERMINAL,STUD
5820-00-090-3131INTERCHANGEABLE
CASING
E1425-8
3433-00-484-2771INTERCHANGEABLE
TIP,CUTTING TORCH
MC12-4
5821-00-538-5154INTERCHANGEABLE
SHAFT ASSEMBLY,FLEXIBLE

Frequently Asked Questions

What is NSN 3040-00-512-6565?

NSN 3040-00-512-6565 is a Casing,flexible Control, manufactured by S.s. White Technologies, Inc., classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-512-6565?

NSN 3040-00-512-6565 has 3 cross-referenced part numbers: MC124 (S.s. White Technologies, Inc.), MC124 (Pennwalt Corp S S White Industrial Products Div), 330B2 (White S S Co the).

What NSN replaces 3040-00-512-6565?

There are 5 known substitutes for 3040-00-512-6565: 3010-00-060-9418, 5940-00-082-4666, 5820-00-090-3131 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MC124?

Key specifications for MC124: Overall Length: 51.000 INCHES NOMINAL IN; Material: STEEL; Outside Diameter: 0.460 INCHES NOMINAL IN; Inside Diameter: 0.344 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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