PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A398Switching Set,communications

Lockheed Martin Corp · NSN 5895-01-465-7638 · FSC 5895 · No Item Name Available
Verified by PartsTable
NSN 5895-01-465-7638 — this item is cataloged by the U.S. Government under National Stock Number 5895-01-465-7638. Primary manufacturer part number: A398.
Features
  • Switching Set,communications — FSC 5895
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY THE SOURCE CONTROL DWR NO.
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY THE SOURCE CONTROL DWR NO.
  • 2 verified cross-references
  • Primary manufacturer: Lockheed Martin Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Switching Set,communications, cataloged under National Stock Number 5895-01-465-7638, 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. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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
NSN5895-01-465-7638
Primary Part NumberA398
Item NameSwitching Set,communications
FSC / FSG5895 / 58 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY THE SOURCE CONTROL DWR NO.
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY THE SOURCE CONTROL DWR NO.
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeAR
Unit of IssueEA
SMR CodeVH
Weight5.0600 lbs
Cube0.5554 cu ft
Verified Substitutes 4
5962-00-436-1761D6 INTERCHANGEABLE
Microcircuit,linear
Data Device Corp Dba Beta Transformer Technology
2920-00-753-9631 INTERCHANGEABLE
Pedal
6660-01-194-5441A398 INTERCHANGEABLE
Temperature Element,resistance,m
Measurement Specialties, Inc.
5905-01-289-944111140-0006 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Honeywell International Inc Dba Honeywell
Cross-Reference Index
Part NumberManufacturer
A398 Lockheed Martin Corp (USA)
675105-101 Lockheed Martin Corp (USA)
Related Parts
5962-00-436-1761INTERCHANGEABLE
MICROCIRCUIT,LINEAR
D6
2920-00-753-9631INTERCHANGEABLE
PEDAL
6660-01-194-5441INTERCHANGEABLE
TEMPERATURE ELEMENT,RESISTANCE,M
A398
5905-01-289-9441INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
11140-0006

Frequently Asked Questions

What is NSN 5895-01-465-7638?

NSN 5895-01-465-7638 is a Switching Set,communications, manufactured by Lockheed Martin Corp, classified under FSC 5895 (No Item Name Available). Status: active.

What are the part numbers for NSN 5895-01-465-7638?

NSN 5895-01-465-7638 has 2 cross-referenced part numbers: A398 (Lockheed Martin Corp), 675105-101 (Lockheed Martin Corp).

What NSN replaces 5895-01-465-7638?

There are 4 known substitutes for 5895-01-465-7638: 5962-00-436-1761, 2920-00-753-9631, 6660-01-194-5441 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A398?

Key specifications for A398: Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY THE SOURCE CONTROL DWR NO.; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY THE SOURCE CONTROL DWR NO.. 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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