PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MU-836/FSQDisk Drive Unit

Joint Electronics Type Designation System · NSN 7025-01-210-0999 · FSC 7025 · No Item Name Available
Verified by PartsTable
NSN 7025-01-210-0999 — this item is cataloged by the U.S. Government under National Stock Number 7025-01-210-0999. Primary manufacturer part number: MU-836/FSQ.
Features
  • Disk Drive Unit — FSC 7025
  • 3 verified cross-references
  • Primary manufacturer: Joint Electronics Type Designation System
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Disk Drive Unit, cataloged under National Stock Number 7025-01-210-0999, is classified within Federal Supply Class 7025 (No Item Name Available) of the General Purpose ADP Equipment group. The primary manufacturer of record is Joint Electronics Type Designation System. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDisk Drive Unit
FSC / FSG7025 — No Item Name Available (FSG 70)
ManufacturersJoint Electronics Type Designation System (CAGE 80058); National Security Agency (CAGE 98230); Hadron Inc Communications Products Div (CAGE 26285)
Technical Specifications
ParameterValue
NSN7025-01-210-0999
Primary Part NumberMU-836/FSQ
Item NameDisk Drive Unit
FSC / FSG7025 / 70 — No Item Name Available
ManufacturerJoint Electronics Type Designation System
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5960-00-239-30528893166 INTERCHANGEABLE
Electron Tube
Us Army Aviation and Missile Command
5315-00-261-35855881 INTERCHANGEABLE
Key,machine
Eaton Aerospace, Llc Dba Jackson South
5960-00-262-0161 INTERCHANGEABLE
Electron Tube
5315-00-264-3102SCD16871 INTERCHANGEABLE
Key,machine
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3455-00-540-1988 INTERCHANGEABLE
Reamer,machine
5905-00-761-4264C600011967 INTERCHANGEABLE
Resistor Set,matched
Kearfott Corporation Div Guidance and Navigation Division
5950-00-936-5939 INTERCHANGEABLE
Transformer,audio Frequency
5960-00-996-6898 INTERCHANGEABLE
Electron Tube
6115-01-020-1868 INTERCHANGEABLE
Rod Assembly,control
1560-01-330-27855881 INTERCHANGEABLE
Tank,fuel,aircraft
United States Department of the Army Dba Letterkenny Army Depot
Cross-Reference Index
Part NumberManufacturer
MU-836/FSQ PRIMARY Joint Electronics Type Designation System (USA)
0N355706 National Security Agency (USA)
5881 Hadron Inc Communications Products Div (USA)
Related Parts
5960-00-239-3052INTERCHANGEABLE
ELECTRON TUBE
8893166
5315-00-261-3585INTERCHANGEABLE
KEY,MACHINE
5881
5960-00-262-0161INTERCHANGEABLE
ELECTRON TUBE
5315-00-264-3102INTERCHANGEABLE
KEY,MACHINE
SCD16871
3455-00-540-1988INTERCHANGEABLE
REAMER,MACHINE
5905-00-761-4264INTERCHANGEABLE
RESISTOR SET,MATCHED
C600011967
5950-00-936-5939INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5960-00-996-6898INTERCHANGEABLE
ELECTRON TUBE
6115-01-020-1868INTERCHANGEABLE
ROD ASSEMBLY,CONTROL
1560-01-330-2785INTERCHANGEABLE
TANK,FUEL,AIRCRAFT
5881
1005-01-459-4782INTERCHANGEABLE
BOLT,BREECH
5881

Frequently Asked Questions

What is NSN 7025-01-210-0999?

NSN 7025-01-210-0999 is a Disk Drive Unit, manufactured by Joint Electronics Type Designation System, classified under FSC 7025 (No Item Name Available). Status: active.

What are the part numbers for NSN 7025-01-210-0999?

NSN 7025-01-210-0999 has 3 cross-referenced part numbers: MU-836/FSQ (Joint Electronics Type Designation System), 0N355706 (National Security Agency), 5881 (Hadron Inc Communications Products Div).

What NSN replaces 7025-01-210-0999?

There are 11 known substitutes for 7025-01-210-0999: 5960-00-239-3052, 5315-00-261-3585, 5960-00-262-0161 and 8 more. Verify interchangeability with system specifications before substitution.

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