PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RC257Terminal,quick Disconnect

Abb Installation Products Inc · NSN 5940-00-432-2660 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-432-2660 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-432-2660. Primary manufacturer part number: RC257.
Features
  • Terminal,quick Disconnect — FSC 5940
  • 44 verified cross-references
  • Primary manufacturer: Abb Installation Products Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Terminal,quick Disconnect, cataloged under National Stock Number 5940-00-432-2660, 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 Abb Installation Products Inc. This item has 44 commercial cross-references from 25 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameTerminal,quick Disconnect
FSC / FSG5940 — No Item Name Available (FSG 59)
ManufacturersElectro-Term, Inc. Dba Electro Term Inc (CAGE 60592); Waytek Inc (CAGE 58961); Ark-Les Corp (CAGE 70611); Te Connectivity Corporation (CAGE 00779); Raytheon Technical Services Company (CAGE 36378)
Technical Specifications
ParameterValue
NSN5940-00-432-2660
Primary Part NumberRC257
Item NameTerminal,quick Disconnect
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerAbb Installation Products Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4320-00-031-1508RC-20-SA-6A INTERCHANGEABLE
Ram,hydraulic
Ram-Pac International Inc.
2990-00-122-065811007 INTERCHANGEABLE
Cap Assembly,protective,muffler-
Gleason Corp
3110-00-142-4325177030-117 INTERCHANGEABLE
Bearing,ball,airframe
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5940-00-257-1215HC21A INTERCHANGEABLE
Splice,conductor
Dossert Corp
2835-00-372-65581503142 INTERCHANGEABLE
Blade Set,turbine,nonaircraft Ga
Westinghouse Electric Corp
2840-00-471-0669611971 INTERCHANGEABLE
Vane Assy,turbine E
Curtiss-Wright Controls, Inc. Div Actuation Division
2920-00-554-9155638647 INTERCHANGEABLE
Spark Plug
Am General Llc
5340-00-633-7598611981 INTERCHANGEABLE
Cover,access
Northrop Grumman Systems Corporation
5999-00-905-7672802255-2 INTERCHANGEABLE
Contact,electrical
Honeywell International, Inc Div Aerospace-Tucson
5340-00-969-6407MS35812-1 INTERCHANGEABLE
Clevis,rod End
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
13216E6191-3 Electro-Term, Inc. Dba Electro Term Inc (USA)
32511 Waytek Inc (USA)
50938-8 Ark-Les Corp (USA)
640937-1 Te Connectivity Corporation (USA)
4004230-01 Raytheon Technical Services Company (USA)
CP807 Molex-Etc Inc Sub of Molex Inc (USA)
RC250 Abb Installation Products Inc (USA)
A538 Electro-Term, Inc. Dba Electro-Term/hollingsworth - Plant 1 (USA)
13207E2953 Cecom Lr Center (USA)
61198-1 Te Connectivity Corporation (USA)
F100891 Tld Wollard Llc (USA)
Y-1061-30-1 Breeze-Eastern Llc (USA)
509302 Electro-Term, Inc. Dba Electro Term Inc (USA)
508/4/25559/010 Bae Systems (defence Systems) Ltd (GBR)
160314-3 Te Connectivity Corporation (USA)
802255-2 Raytheon Company Dba Raytheon (USA)
2115015-004 Cyberguard Corporation (USA)
13216E6191-3 Cecom Lr Center (USA)
13216E6191-3 Electro-Term, Inc. Dba Electro-Term/hollingsworth - Plant 1 (USA)
5350-651 Raytheon Company Div Rmd Strategic (USA)
Related Parts
4320-00-031-1508INTERCHANGEABLE
RAM,HYDRAULIC
RC-20-SA-6A
2990-00-122-0658INTERCHANGEABLE
CAP ASSEMBLY,PROTECTIVE,MUFFLER-
11007
3110-00-142-4325INTERCHANGEABLE
BEARING,BALL,AIRFRAME
177030-117
5940-00-257-1215INTERCHANGEABLE
SPLICE,CONDUCTOR
HC21A
2835-00-372-6558INTERCHANGEABLE
BLADE SET,TURBINE,NONAIRCRAFT GA
1503142
2840-00-471-0669INTERCHANGEABLE
VANE ASSY,TURBINE E
611971
2920-00-554-9155INTERCHANGEABLE
SPARK PLUG
638647
5340-00-633-7598INTERCHANGEABLE
COVER,ACCESS
611981
5999-00-905-7672INTERCHANGEABLE
CONTACT,ELECTRICAL
802255-2
5340-00-969-6407INTERCHANGEABLE
CLEVIS,ROD END
MS35812-1
2915-00-979-6332INTERCHANGEABLE
COVER,SHIPPING
509388
5130-01-078-9034INTERCHANGEABLE
ANVIL,FASTENER INSTALLATION TOOL
A53-8

Frequently Asked Questions

What is NSN 5940-00-432-2660?

NSN 5940-00-432-2660 is a Terminal,quick Disconnect, manufactured by Abb Installation Products Inc, classified under FSC 5940 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5940-00-432-2660?

NSN 5940-00-432-2660 has 44 cross-referenced part numbers: 13216E6191-3 (Electro-Term, Inc. Dba Electro Term Inc), 32511 (Waytek Inc), 50938-8 (Ark-Les Corp), 640937-1 (Te Connectivity Corporation), 4004230-01 (Raytheon Technical Services Company) and 39 more.

What NSN replaces 5940-00-432-2660?

There are 12 known substitutes for 5940-00-432-2660: 4320-00-031-1508, 2990-00-122-0658, 3110-00-142-4325 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 5940-00-432-2660 still in active supply?

NSN 5940-00-432-2660 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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