PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52719Disk Drive Unit

L3 Technologies, Inc. Dba L3 Rccs Div Ruggedized Command & Control Solutions · NSN 7025-01-446-8593 · FSC 7025 · No Item Name Available
Verified by PartsTable
NSN 7025-01-446-8593 — this item is cataloged by the U.S. Government under National Stock Number 7025-01-446-8593. Primary manufacturer part number: 52719.
Features
  • Disk Drive Unit — FSC 7025
  • 1 verified cross-reference
  • Primary manufacturer: L3 Technologies, Inc. Dba L3 Rccs Div Ruggedized Command & Control Solutions
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Disk Drive Unit, cataloged under National Stock Number 7025-01-446-8593, is classified within Federal Supply Class 7025 (No Item Name Available) of the General Purpose ADP Equipment group. The primary manufacturer of record is L3 Technologies, Inc. Dba L3 Rccs Div Ruggedized Command & Control Solutions. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN7025-01-446-8593
Primary Part Number52719
Item NameDisk Drive Unit
FSC / FSG7025 / 70 — No Item Name Available
ManufacturerL3 Technologies, Inc. Dba L3 Rccs Div Ruggedized Command & Control Solutions
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeV
Weight2.0000 lbs
Cube0.1250 cu ft
Verified Substitutes 4
5420-00-355-6689D5271-9 INTERCHANGEABLE
Gunwale,ponton,removable
Chief of Engineers Dept of Army
5950-01-051-1879 INTERCHANGEABLE
Transformer,power
4210-01-151-619852719 INTERCHANGEABLE
Actuator,valve,pneumatic
Tyco Fire Products Lp
5330-01-699-332552719 INTERCHANGEABLE
Seal,plain Encased
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
52719 L3 Technologies, Inc. Dba L3 Rccs Div Ruggedized Command & Control Solutions (USA)
Related Parts
5420-00-355-6689INTERCHANGEABLE
GUNWALE,PONTON,REMOVABLE
D5271-9
5950-01-051-1879INTERCHANGEABLE
TRANSFORMER,POWER
4210-01-151-6198INTERCHANGEABLE
ACTUATOR,VALVE,PNEUMATIC
52719
5330-01-699-3325INTERCHANGEABLE
SEAL,PLAIN ENCASED
52719

Frequently Asked Questions

What is NSN 7025-01-446-8593?

NSN 7025-01-446-8593 is a Disk Drive Unit, manufactured by L3 Technologies, Inc. Dba L3 Rccs Div Ruggedized Command & Control Solutions, classified under FSC 7025 (No Item Name Available). Status: active.

What are the part numbers for NSN 7025-01-446-8593?

NSN 7025-01-446-8593 has 1 cross-referenced part number: 52719 (L3 Technologies, Inc. Dba L3 Rccs Div Ruggedized Command & Control Solutions).

What NSN replaces 7025-01-446-8593?

There are 4 known substitutes for 7025-01-446-8593: 5420-00-355-6689, 5950-01-051-1879, 4210-01-151-6198 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 52719?

Key specifications for 52719: End Item Identification: LCU; End Item Identification: LCU. 2 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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