PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42790Modem,communications

Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan · NSN 5895-01-542-8569 · FSC 5895 · No Item Name Available
Verified by PartsTable
NSN 5895-01-542-8569 — this item is cataloged by the U.S. Government under National Stock Number 5895-01-542-8569. Primary manufacturer part number: 42790.
Features
  • Modem,communications — FSC 5895
  • 1 verified cross-reference
  • Primary manufacturer: Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Modem,communications, cataloged under National Stock Number 5895-01-542-8569, is classified within Federal Supply Class 5895 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan. 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
NSN5895-01-542-8569
Primary Part Number42790
Item NameModem,communications
FSC / FSG5895 / 58 — No Item Name Available
ManufacturerLockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
SMR CodeC
Verified Substitutes 4
5996-00-597-2234173AS3600 INTERCHANGEABLE
Amplifier,audio Frequency
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5950-00-646-2377606781 INTERCHANGEABLE
Reactor
Northrop Grumman Systems Corporation
5995-00-834-326342790 INTERCHANGEABLE
Cable Assembly,printed,flexible
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
5962-01-178-244642790 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
Cross-Reference Index
Part NumberManufacturer
42790 PRIMARY Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
Related Parts
5996-00-597-2234INTERCHANGEABLE
AMPLIFIER,AUDIO FREQUENCY
173AS3600
5950-00-646-2377INTERCHANGEABLE
REACTOR
606781
5995-00-834-3263INTERCHANGEABLE
CABLE ASSEMBLY,PRINTED,FLEXIBLE
42790
5962-01-178-2446INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
42790

Frequently Asked Questions

What is NSN 5895-01-542-8569?

NSN 5895-01-542-8569 is a Modem,communications, manufactured by Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan, classified under FSC 5895 (No Item Name Available). Status: active.

What are the part numbers for NSN 5895-01-542-8569?

NSN 5895-01-542-8569 has 1 cross-referenced part number: 42790 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan).

What NSN replaces 5895-01-542-8569?

There are 4 known substitutes for 5895-01-542-8569: 5996-00-597-2234, 5950-00-646-2377, 5995-00-834-3263 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 42790?

Key specifications for 42790: Part Name Assigned by Controlling Agency: MOTOROLA 3266 MODEM; End Item Identification: MEARTS; End Item Identification: MEARTS; Part Name Assigned by Controlling Agency: MOTOROLA 3266 MODEM. 4 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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