PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

521527556Terminal Strip,grounding

Telemechanics Inc · NSN 5940-00-259-7727 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-259-7727 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-259-7727. Primary manufacturer part number: 521527556.
Features
  • Terminal Strip,grounding — FSC 5940
  • Material: COPPER ALLOY 745
  • Wire Accommodation Quantity: 3
  • Unit Type: CHANNEL
  • Mounting Configuration: THREE 0.375 INCH DIA MTG HOLES ON IRREGULARLY MTG CENTERS IN
  • Mounting Method: HOLE
  • Wire Accommodation Size: 0.375 IN. DIA OF HOLES IN
  • Overall Thickness: 0.020 INCHES NOMINAL IN
Applications
  • Applications requiring Copper Alloy 745 construction
General Description

The Terminal Strip,grounding, cataloged under National Stock Number 5940-00-259-7727, 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 Telemechanics Inc. Government technical data includes 7 verified specifications, 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: Cancelled.

Technical Specifications
ParameterValue
NSN5940-00-259-7727
Primary Part Number521527556
Item NameTerminal Strip,grounding
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerTelemechanics Inc
StatusCANCELLED
MaterialCOPPER ALLOY 745
Wire Accommodation Quantity3
Unit TypeCHANNEL
Mounting ConfigurationTHREE 0.375 INCH DIA MTG HOLES ON IRREGULARLY MTG CENTERS IN
Mounting MethodHOLE
Wire Accommodation Size0.375 IN. DIA OF HOLES IN
Overall Thickness0.020 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
3030-00-269-9710109 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
Cross-Reference Index
Part NumberManufacturer
152755 At and T Corp (USA)
521527556 PRIMARY Telemechanics Inc (USA)
152755 American Telephone and Telegraph Co (USA)
Related Parts
3030-00-269-9710INTERCHANGEABLE
BELT,V
109

Frequently Asked Questions

What is NSN 5940-00-259-7727?

NSN 5940-00-259-7727 is a Terminal Strip,grounding, manufactured by Telemechanics Inc, classified under FSC 5940 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5940-00-259-7727?

NSN 5940-00-259-7727 has 3 cross-referenced part numbers: 152755 (At and T Corp), 521527556 (Telemechanics Inc), 152755 (American Telephone and Telegraph Co).

What NSN replaces 5940-00-259-7727?

There is 1 known substitute for 5940-00-259-7727: 3030-00-269-9710. Verify interchangeability with system specifications before substitution.

What are the specifications of 521527556?

Key specifications for 521527556: Material: COPPER ALLOY 745; Wire Accommodation Quantity: 3; Unit Type: CHANNEL; Overall Length: 1.000 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5940-00-259-7727 still in active supply?

NSN 5940-00-259-7727 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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