PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B602-11Polarizing Key,electrical Connec

Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation · NSN 5935-01-121-2187 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-121-2187 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-121-2187. Primary manufacturer part number: B602-11.
Features
  • Polarizing Key,electrical Connec — FSC 5935
  • Shape: IRREGULAR
  • Material: PLASTIC NYLON
  • 4 verified cross-references
  • Primary manufacturer: Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation
Applications
  • Applications requiring Plastic Nylon construction
General Description

The Polarizing Key,electrical Connec, cataloged under National Stock Number 5935-01-121-2187, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation. Government technical data includes 2 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-01-121-2187
Primary Part NumberB602-11
Item NamePolarizing Key,electrical Connec
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerWinchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation
StatusCANCELLED
ShapeIRREGULAR
MaterialPLASTIC NYLON
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5330-00-285-3330146-6 INTERCHANGEABLE
Seal,plain Encased
Mack Trucks Inc Parts Opn
6625-00-691-659910 INTERCHANGEABLE
Adapter,test
Triplett (bluffton) Corporation Dba Lfe Instruments
9540-00-950-5245 INTERCHANGEABLE
Angle,structural
5940-00-983-6106 INTERCHANGEABLE
Terminal Board
5910-01-037-814160211 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Prestolite Electric Inc
5998-01-288-562460211 INTERCHANGEABLE
Circuit Card Assembly
Altra Industrial Motion Corp.
3040-01-546-054260-21-1 INTERCHANGEABLE
Cap,linear Actuating Cylinder
Cone Drive Operations Inc
4130-01-562-340660211 INTERCHANGEABLE
Condenser Coil,refrigeration
Crispaire Corp Dba Marvair Co
Cross-Reference Index
Part NumberManufacturer
602-11 Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation (USA)
HS058S7409-1 Gould Inc Simulation Systems Div (USA)
G396126 Lucent Technologies Inc Advanced Technology Systems (USA)
B602-11 PRIMARY Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation (USA)
Related Parts
5330-00-285-3330INTERCHANGEABLE
SEAL,PLAIN ENCASED
146-6
6625-00-691-6599INTERCHANGEABLE
ADAPTER,TEST
10
9540-00-950-5245INTERCHANGEABLE
ANGLE,STRUCTURAL
5940-00-983-6106INTERCHANGEABLE
TERMINAL BOARD
5910-01-037-8141INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
60211
5998-01-288-5624INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
60211
3040-01-546-0542INTERCHANGEABLE
CAP,LINEAR ACTUATING CYLINDER
60-21-1
4130-01-562-3406INTERCHANGEABLE
CONDENSER COIL,REFRIGERATION
60211

Frequently Asked Questions

What is NSN 5935-01-121-2187?

NSN 5935-01-121-2187 is a Polarizing Key,electrical Connec, manufactured by Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-01-121-2187?

NSN 5935-01-121-2187 has 4 cross-referenced part numbers: 602-11 (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation), HS058S7409-1 (Gould Inc Simulation Systems Div), G396126 (Lucent Technologies Inc Advanced Technology Systems), B602-11 (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation).

What NSN replaces 5935-01-121-2187?

There are 8 known substitutes for 5935-01-121-2187: 5330-00-285-3330, 6625-00-691-6599, 9540-00-950-5245 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B602-11?

Key specifications for B602-11: Overall Height: 0.300 INCHES NOMINAL IN; Shape: IRREGULAR; Overall Width: 0.093 INCHES NOMINAL IN; Overall Length: 0.230 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-01-121-2187 still in active supply?

NSN 5935-01-121-2187 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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