PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2ZA124-1Shaft Assembly,flexible

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5821-00-538-5154 · FSC 5821 · No Item Name Available
Verified by PartsTable
NSN 5821-00-538-5154 — this item is cataloged by the U.S. Government under National Stock Number 5821-00-538-5154. Primary manufacturer part number: 2ZA124-1.
Features
  • Shaft Assembly,flexible — FSC 5821
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY 50 IN. LG IN
  • 3 verified cross-references
  • Primary manufacturer: Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft Assembly,flexible, cataloged under National Stock Number 5821-00-538-5154, is classified within Federal Supply Class 5821 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5821-00-538-5154
Primary Part Number2ZA124-1
Item NameShaft Assembly,flexible
FSC / FSG5821 / 58 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY 50 IN. LG IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3010-00-060-9418 INTERCHANGEABLE
Coupling,shaft,flexible
3433-00-484-2771MC12-4 INTERCHANGEABLE
Tip,cutting Torch
Smith Equipment Mfg Co Llc
3040-00-512-6565MC124 INTERCHANGEABLE
Casing,flexible Control
S.s. White Technologies, Inc.
Cross-Reference Index
Part NumberManufacturer
2ZA124-1 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
MC124 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
SCD2035K Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
3010-00-060-9418INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
3433-00-484-2771INTERCHANGEABLE
TIP,CUTTING TORCH
MC12-4
3040-00-512-6565INTERCHANGEABLE
CASING,FLEXIBLE CONTROL
MC124

Frequently Asked Questions

What is NSN 5821-00-538-5154?

NSN 5821-00-538-5154 is a Shaft Assembly,flexible, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5821 (No Item Name Available). Status: active.

What are the part numbers for NSN 5821-00-538-5154?

NSN 5821-00-538-5154 has 3 cross-referenced part numbers: 2ZA124-1 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), MC124 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), SCD2035K (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).

What NSN replaces 5821-00-538-5154?

There are 3 known substitutes for 5821-00-538-5154: 3010-00-060-9418, 3433-00-484-2771, 3040-00-512-6565. Verify interchangeability with system specifications before substitution.

What are the specifications of 2ZA124-1?

Key specifications for 2ZA124-1: Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY 50 IN. LG IN. 1 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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