PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25ATerminal Board

Lucent Technologies Inc Corporate Headquarters · NSN 5940-00-199-9621 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-199-9621 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-199-9621. Primary manufacturer part number: 25A.
Features
  • Terminal Board — FSC 5940
  • 7 verified cross-references
  • Primary manufacturer: Lucent Technologies Inc Corporate Headquarters
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Terminal Board, cataloged under National Stock Number 5940-00-199-9621, 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 Lucent Technologies Inc Corporate Headquarters. This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTerminal Board
FSC / FSG5940 — No Item Name Available (FSG 59)
ManufacturersLucent Technologies Inc Dba Federal Marketing Group (CAGE 06KW9); American Telephone and Telegraph Co (CAGE 64959); At and T Corp (CAGE 70408); Lucent Technologies Inc Corporate Headquarters (CAGE 3B4M0)
Technical Specifications
ParameterValue
NSN5940-00-199-9621
Primary Part Number25A
Item NameTerminal Board
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerLucent Technologies Inc Corporate Headquarters
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6240-00-143-3059 INTERCHANGEABLE
Lamp,incandescent
6240-00-155-8651 INTERCHANGEABLE
Lamp,incandescent
5905-00-173-5681 INTERCHANGEABLE
Resistor,adjustable
5905-00-186-21932LA43D2500 INTERCHANGEABLE
Resistor,adjustable
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5905-00-279-5427WL25A3000WITHPUSH1 INTERCHANGEABLE
Resistor,adjustable
Ward Leonard Ct Llc
5905-00-284-33380366-50P0RM5 INTERCHANGEABLE
Resistor,adjustable
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5340-00-290-724325A INTERCHANGEABLE
Cap-Plug,protective,dust and Moi
Caplugs Llc Dba Mokon Div Caplugs
6240-00-299-768517-6760-025-200 INTERCHANGEABLE
Lamp,incandescent
Chief of Engineers Dept of Army
5325-00-489-306525A INTERCHANGEABLE
Grommet,nonmetallic
Pierce-Roberts Rubber Company Dba Pierce Roberts Rubber
5130-00-496-60722-5A INTERCHANGEABLE
Valve,air Control
Ingersoll Rand Co
Cross-Reference Index
Part NumberManufacturer
100013 416 Lucent Technologies Inc Dba Federal Marketing Group (USA)
25A American Telephone and Telegraph Co (USA)
25A At and T Corp (USA)
100013 416 American Telephone and Telegraph Co (USA)
25A PRIMARY Lucent Technologies Inc Corporate Headquarters (USA)
25A Lucent Technologies Inc Dba Federal Marketing Group (USA)
100013 416 Lucent Technologies Inc Corporate Headquarters (USA)
Related Parts
6240-00-143-3059INTERCHANGEABLE
LAMP,INCANDESCENT
6240-00-155-8651INTERCHANGEABLE
LAMP,INCANDESCENT
5905-00-173-5681INTERCHANGEABLE
RESISTOR,ADJUSTABLE
5905-00-186-2193INTERCHANGEABLE
RESISTOR,ADJUSTABLE
2LA43D2500
5905-00-279-5427INTERCHANGEABLE
RESISTOR,ADJUSTABLE
WL25A3000WITHPUSH1
5905-00-284-3338INTERCHANGEABLE
RESISTOR,ADJUSTABLE
0366-50P0RM5
5340-00-290-7243INTERCHANGEABLE
CAP-PLUG,PROTECTIVE,DUST AND MOI
25A
6240-00-299-7685INTERCHANGEABLE
LAMP,INCANDESCENT
17-6760-025-200
5325-00-489-3065INTERCHANGEABLE
GROMMET,NONMETALLIC
25A
5130-00-496-6072INTERCHANGEABLE
VALVE,AIR CONTROL
2-5A
6115-00-539-0227INTERCHANGEABLE
GENERATOR,THERMOELECTRIC
25A
6625-00-543-9481INTERCHANGEABLE
DETECTING ELEMENT,DIRECTIONAL CO
25A

Frequently Asked Questions

What is NSN 5940-00-199-9621?

NSN 5940-00-199-9621 is a Terminal Board, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-00-199-9621?

NSN 5940-00-199-9621 has 7 cross-referenced part numbers: 100013 416 (Lucent Technologies Inc Dba Federal Marketing Group), 25A (American Telephone and Telegraph Co), 25A (At and T Corp), 100013 416 (American Telephone and Telegraph Co), 25A (Lucent Technologies Inc Corporate Headquarters) and 2 more.

What NSN replaces 5940-00-199-9621?

There are 12 known substitutes for 5940-00-199-9621: 6240-00-143-3059, 6240-00-155-8651, 5905-00-173-5681 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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