PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

800149-107Terminal Box

L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation · NSN 5940-01-306-7580 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-01-306-7580 — this item is cataloged by the U.S. Government under National Stock Number 5940-01-306-7580. Primary manufacturer part number: 800149-107.
Features
  • Terminal Box — FSC 5940
  • Reference Number Differentiating Characteristics: MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION
  • 3 verified cross-references
  • Primary manufacturer: L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Terminal Box, cataloged under National Stock Number 5940-01-306-7580, 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 L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN5940-01-306-7580
Primary Part Number800149-107
Item NameTerminal Box
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerL-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation
StatusACTIVE
Reference Number Differentiating CharacteristicsMAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5940-01-245-2742 INTERCHANGEABLE
Terminal Box
Cross-Reference Index
Part NumberManufacturer
800149-107 L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation (USA)
MIL-T-24558/12 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
800149-107VM Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
5940-01-245-2742INTERCHANGEABLE
TERMINAL BOX

Frequently Asked Questions

What is NSN 5940-01-306-7580?

NSN 5940-01-306-7580 is a Terminal Box, manufactured by L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-01-306-7580?

NSN 5940-01-306-7580 has 3 cross-referenced part numbers: 800149-107 (L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation), MIL-T-24558/12 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 800149-107VM (Naval Inventory Control Point Mechanicsburg).

What NSN replaces 5940-01-306-7580?

There is 1 known substitute for 5940-01-306-7580: 5940-01-245-2742. Verify interchangeability with system specifications before substitution.

What are the specifications of 800149-107?

Key specifications for 800149-107: Reference Number Differentiating Characteristics: MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION. 1 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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