PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

129321-1Terminal Board

Lockheed Martin Corp · NSN 5940-01-344-1567 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-01-344-1567 — this item is cataloged by the U.S. Government under National Stock Number 5940-01-344-1567. Primary manufacturer part number: 129321-1.
Features
  • Terminal Board — FSC 5940
  • 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
  • 1 verified cross-reference
  • Primary manufacturer: Lockheed Martin Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Terminal Board, cataloged under National Stock Number 5940-01-344-1567, is classified within Federal Supply Class 5940 (No Item Name Available) of the Electrical and Electronic Equipment Components 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-01-344-1567
Primary Part Number129321-1
Item NameTerminal Board
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5935-00-167-5997A3004590-1 INTERCHANGEABLE
Adapter,connector
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
129321-1 Lockheed Martin Corp (USA)
Related Parts
5935-00-167-5997INTERCHANGEABLE
ADAPTER,CONNECTOR
A3004590-1

Frequently Asked Questions

What is NSN 5940-01-344-1567?

NSN 5940-01-344-1567 is a Terminal Board, manufactured by Lockheed Martin Corp, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-01-344-1567?

NSN 5940-01-344-1567 has 1 cross-referenced part number: 129321-1 (Lockheed Martin Corp).

What NSN replaces 5940-01-344-1567?

There is 1 known substitute for 5940-01-344-1567: 5935-00-167-5997. Verify interchangeability with system specifications before substitution.

What are the specifications of 129321-1?

Key specifications for 129321-1: 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. 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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