PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50283Disk Drive Unit

L3 Technologies, Inc. Dba L3 Rccs Div Ruggedized Command & Control Solutions · NSN 7025-01-454-3551 · FSC 7025 · No Item Name Available
Verified by PartsTable
NSN 7025-01-454-3551 — this item is cataloged by the U.S. Government under National Stock Number 7025-01-454-3551. Primary manufacturer part number: 50283.
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 7025-01-454-3551, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN7025-01-454-3551
Primary Part Number50283
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 CodeG
Unit of IssueEA
SMR CodeCD
Weight15.0000 lbs
Cube0.4010 cu ft
Verified Substitutes 5
4730-00-278-4357SAE J512 4-2 060102BA INTERCHANGEABLE
Adapter,straight,pipe to Tube
Sae International Dba Sae International
4820-01-013-040755-3100 INTERCHANGEABLE
Valve,check
Aerocontrolex Group, Inc. Dba Aero Fluid Products
5210-01-368-450655-6 INTERCHANGEABLE
Square,try
L.s. Starrett Company (the) Div Tool Division
6530-01-493-8936ALM50283 INTERCHANGEABLE
Light,surgical,ceiling
Getinge Usa Inc
2640-01-562-6033TV-542B INTERCHANGEABLE
Valve,pneumatic Tire
Haltec Corp
Cross-Reference Index
Part NumberManufacturer
50283 L3 Technologies, Inc. Dba L3 Rccs Div Ruggedized Command & Control Solutions (USA)
Related Parts
4730-00-278-4357INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
SAE J512 4-2 060102BA
4820-01-013-0407INTERCHANGEABLE
VALVE,CHECK
55-3100
5210-01-368-4506INTERCHANGEABLE
SQUARE,TRY
55-6
6530-01-493-8936INTERCHANGEABLE
LIGHT,SURGICAL,CEILING
ALM50283
2640-01-562-6033INTERCHANGEABLE
VALVE,PNEUMATIC TIRE
TV-542B

Frequently Asked Questions

What is NSN 7025-01-454-3551?

NSN 7025-01-454-3551 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 7025-01-454-3551?

NSN 7025-01-454-3551 has 1 cross-referenced part number: 50283 (L3 Technologies, Inc. Dba L3 Rccs Div Ruggedized Command & Control Solutions).

What NSN replaces 7025-01-454-3551?

There are 5 known substitutes for 7025-01-454-3551: 4730-00-278-4357, 4820-01-013-0407, 5210-01-368-4506 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50283?

Key specifications for 50283: 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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