PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C20450-1Terminal Junction Block,sectiona

Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company · NSN 5940-01-414-7804 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-01-414-7804 — this item is cataloged by the U.S. Government under National Stock Number 5940-01-414-7804. Primary manufacturer part number: C20450-1.
Features
  • Terminal Junction Block,sectiona — FSC 5940
  • Terminal Type and Quantity: 1 SCREW
  • Terminal Design: FEEDTHRU
  • Block Type: REGULAR
  • Pole Quantity: 1
  • 5 verified cross-references
  • Primary manufacturer: Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Terminal Junction Block,sectiona, cataloged under National Stock Number 5940-01-414-7804, 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 Corporation Div Lockheed Martin Aeronautics Company. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-01-414-7804
Primary Part NumberC20450-1
Item NameTerminal Junction Block,sectiona
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Lockheed Martin Aeronautics Company
StatusACTIVE
Terminal Type and Quantity1 SCREW
Terminal DesignFEEDTHRU
Block TypeREGULAR
Pole Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6625-00-034-1863209101 INTERCHANGEABLE
Test Set,radio
Melstrom Manufacturing Corporation
4330-00-436-2384 INTERCHANGEABLE
Filter Body,fluid
4730-01-021-38392-09101 INTERCHANGEABLE
Strainer Element,sediment
Terex Usa Llc
5950-01-181-805877C707819P002 INTERCHANGEABLE
Transformer,power
Lockheed Martin Corporation Div Rms
5985-01-283-0573209-101 INTERCHANGEABLE
Switch,radio Frequency Transmiss
Dow-Key Microwave Llc
Cross-Reference Index
Part NumberManufacturer
C20450-1 Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
70033196 Bae Systems Marine Limited (GBR)
209-101 Wago Corporation (USA)
STD/0000107074 Bae Systems Marine Limited (GBR)
249-117 Wago Corporation (USA)
Related Parts
6625-00-034-1863INTERCHANGEABLE
TEST SET,RADIO
209101
4330-00-436-2384INTERCHANGEABLE
FILTER BODY,FLUID
4730-01-021-3839INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
2-09101
5950-01-181-8058INTERCHANGEABLE
TRANSFORMER,POWER
77C707819P002
5985-01-283-0573INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
209-101

Frequently Asked Questions

What is NSN 5940-01-414-7804?

NSN 5940-01-414-7804 is a Terminal Junction Block,sectiona, manufactured by Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-01-414-7804?

NSN 5940-01-414-7804 has 5 cross-referenced part numbers: C20450-1 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), 70033196 (Bae Systems Marine Limited), 209-101 (Wago Corporation), STD/0000107074 (Bae Systems Marine Limited), 249-117 (Wago Corporation).

What NSN replaces 5940-01-414-7804?

There are 5 known substitutes for 5940-01-414-7804: 6625-00-034-1863, 4330-00-436-2384, 4730-01-021-3839 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C20450-1?

Key specifications for C20450-1: Terminal Type and Quantity: 1 SCREW; Terminal Design: FEEDTHRU; Block Type: REGULAR; Pole Quantity: 1. 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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