PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

56995Computer,digital

L3 Technologies, Inc. Dba L3 Rccs Div Ruggedized Command & Control Solutions · NSN 7021-01-393-9772 · FSC 7021 · Computer,digital
Verified by PartsTable
NSN 7021-01-393-9772 — this item is cataloged by the U.S. Government under National Stock Number 7021-01-393-9772. Primary manufacturer part number: 56995.
Features
  • Computer,digital — FSC 7021
  • 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 Computer,digital, cataloged under National Stock Number 7021-01-393-9772, is classified within Federal Supply Class 7021 (Computer,digital) 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.

Technical Specifications
ParameterValue
NSN7021-01-393-9772
Primary Part Number56995
Item NameComputer,digital
FSC / FSG7021 / 70 — Computer,digital
ManufacturerL3 Technologies, Inc. Dba L3 Rccs Div Ruggedized Command & Control Solutions
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-559-2713 INTERCHANGEABLE
Seal,plain Encased
1650-00-866-819156995 INTERCHANGEABLE
Housing Subassembly
Parker Hannifin Corporation Div Hydraulic Systems Division
6220-01-245-6271 INTERCHANGEABLE
Lamp Unit,vehicular
6220-01-245-6272 INTERCHANGEABLE
Lamp Unit,vehicular
Cross-Reference Index
Part NumberManufacturer
56995 L3 Technologies, Inc. Dba L3 Rccs Div Ruggedized Command & Control Solutions (USA)
Related Parts
5330-00-559-2713INTERCHANGEABLE
SEAL,PLAIN ENCASED
1650-00-866-8191INTERCHANGEABLE
HOUSING SUBASSEMBLY
56995
6220-01-245-6271INTERCHANGEABLE
LAMP UNIT,VEHICULAR
6220-01-245-6272INTERCHANGEABLE
LAMP UNIT,VEHICULAR

Frequently Asked Questions

What is NSN 7021-01-393-9772?

NSN 7021-01-393-9772 is a Computer,digital, manufactured by L3 Technologies, Inc. Dba L3 Rccs Div Ruggedized Command & Control Solutions, classified under FSC 7021 (Computer,digital). Status: active.

What are the part numbers for NSN 7021-01-393-9772?

NSN 7021-01-393-9772 has 1 cross-referenced part number: 56995 (L3 Technologies, Inc. Dba L3 Rccs Div Ruggedized Command & Control Solutions).

What NSN replaces 7021-01-393-9772?

There are 4 known substitutes for 7021-01-393-9772: 5330-00-559-2713, 1650-00-866-8191, 6220-01-245-6271 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 56995?

Key specifications for 56995: End Item Identification: LCU. 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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