PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

129243Multiplexer,analog

Lockheed Martin Corp · NSN 7025-01-283-3897 · FSC 7025 · No Item Name Available
Verified by PartsTable
NSN 7025-01-283-3897 — this item is cataloged by the U.S. Government under National Stock Number 7025-01-283-3897. Primary manufacturer part number: 129243.
Features
  • Multiplexer,analog — FSC 7025
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 3 verified cross-references
  • Primary manufacturer: Lockheed Martin Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Multiplexer,analog, cataloged under National Stock Number 7025-01-283-3897, is classified within Federal Supply Class 7025 (No Item Name Available) of the General Purpose ADP Equipment group. The primary manufacturer of record is Lockheed Martin Corp. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN7025-01-283-3897
Primary Part Number129243
Item NameMultiplexer,analog
FSC / FSG7025 / 70 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeBL
Unit of IssueEA
SMR CodeD
Weight0.0187 lbs
Cube0.0062 cu ft
Verified Substitutes 2
4420-00-132-5192129243 INTERCHANGEABLE
Core Assembly,fluid Cooler
L3harris Technologies, Inc Div Space & Airborne Systems
8315-01-687-2937129243 INTERCHANGEABLE
Fastener Tape,hook
Velcro Usa Inc
Cross-Reference Index
Part NumberManufacturer
129243 Lockheed Martin Corp (USA)
129059-17 Lockheed Martin Corp (USA)
129448-27 Lockheed Martin Corp (USA)
Related Parts
4420-00-132-5192INTERCHANGEABLE
CORE ASSEMBLY,FLUID COOLER
129243
8315-01-687-2937INTERCHANGEABLE
FASTENER TAPE,HOOK
129243

Frequently Asked Questions

What is NSN 7025-01-283-3897?

NSN 7025-01-283-3897 is a Multiplexer,analog, manufactured by Lockheed Martin Corp, classified under FSC 7025 (No Item Name Available). Status: active.

What are the part numbers for NSN 7025-01-283-3897?

NSN 7025-01-283-3897 has 3 cross-referenced part numbers: 129243 (Lockheed Martin Corp), 129059-17 (Lockheed Martin Corp), 129448-27 (Lockheed Martin Corp).

What NSN replaces 7025-01-283-3897?

There are 2 known substitutes for 7025-01-283-3897: 4420-00-132-5192, 8315-01-687-2937. Verify interchangeability with system specifications before substitution.

What are the specifications of 129243?

Key specifications for 129243: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 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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