PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

53BTerminal Board

Inso Electronic Products Inc Bunnell J H Div · NSN 5940-00-171-0431 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-171-0431 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-171-0431. Primary manufacturer part number: 53B.
Features
  • Terminal Board — FSC 5940
  • Material: STEEL TERMINALS
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 0.750 INCHES IN
  • Surface Treatment: CADMIUM TERMINALS
  • Material: PLASTIC BOARD
  • Terminal Strip Design: R3-C1-R3-C1-R3
  • Board Overall Length: 1.875 INCHES IN
  • Body Style: STRIP
Applications
  • Applications requiring Steel Terminals construction
General Description

The Terminal Board, cataloged under National Stock Number 5940-00-171-0431, 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 Inso Electronic Products Inc Bunnell J H Div. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5940-00-171-0431
Primary Part Number53B
Item NameTerminal Board
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerInso Electronic Products Inc Bunnell J H Div
StatusCANCELLED
MaterialSTEEL TERMINALS
Center to Center Distance Between Mounting Facilities Parallel to Length0.750 INCHES IN
Surface TreatmentCADMIUM TERMINALS
MaterialPLASTIC BOARD
Terminal Strip DesignR3-C1-R3-C1-R3
Board Overall Length1.875 INCHES IN
Body StyleSTRIP
Board Overall Height0.656 INCHES IN
Board ConstructionSOLID CONSTRUCTION
Board Thickness0.062 INCHES IN
Board Height Excluding Terminals0.375 INCHES IN
Mounting Facility Type and Quantity2 FEET FT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5935-00-135-870853B INTERCHANGEABLE
Jack,telephone
Switchcraft Inc.
4310-00-147-389353B INTERCHANGEABLE
Unloader,magnetic
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
3030-00-234-2247 INTERCHANGEABLE
Belts,v,matched Set
4730-00-288-9499 INTERCHANGEABLE
Tee,pipe to Tube
5940-00-309-01231385A INTERCHANGEABLE
Terminal Board
Birnbach Co Inc
2990-00-846-07321030 INTERCHANGEABLE
Muffler,exhaust
Arvin Industries Inc
Cross-Reference Index
Part NumberManufacturer
53B Inso Electronic Products Inc Bunnell J H Div (USA)
1530A1GA1GA1 Cinch Connectivity Solutions Inc. (USA)
1530 Cinch Connectivity Solutions Inc. (USA)
1530 Curtis Marine Co (USA)
Related Parts
5935-00-135-8708INTERCHANGEABLE
JACK,TELEPHONE
53B
4310-00-147-3893INTERCHANGEABLE
UNLOADER,MAGNETIC
53B
3030-00-234-2247INTERCHANGEABLE
BELTS,V,MATCHED SET
4730-00-288-9499INTERCHANGEABLE
TEE,PIPE TO TUBE
5940-00-309-0123INTERCHANGEABLE
TERMINAL BOARD
1385A
2990-00-846-0732INTERCHANGEABLE
MUFFLER,EXHAUST
1030

Frequently Asked Questions

What is NSN 5940-00-171-0431?

NSN 5940-00-171-0431 is a Terminal Board, manufactured by Inso Electronic Products Inc Bunnell J H Div, classified under FSC 5940 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5940-00-171-0431?

NSN 5940-00-171-0431 has 4 cross-referenced part numbers: 53B (Inso Electronic Products Inc Bunnell J H Div), 1530A1GA1GA1 (Cinch Connectivity Solutions Inc.), 1530 (Cinch Connectivity Solutions Inc.), 1530 (Curtis Marine Co).

What NSN replaces 5940-00-171-0431?

There are 6 known substitutes for 5940-00-171-0431: 5935-00-135-8708, 4310-00-147-3893, 3030-00-234-2247 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 53B?

Key specifications for 53B: Material: STEEL TERMINALS; Center to Center Distance Between Mounting Facilities Parallel to Length: 0.750 INCHES IN; Surface Treatment: CADMIUM TERMINALS; Material: PLASTIC BOARD. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5940-00-171-0431 still in active supply?

NSN 5940-00-171-0431 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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