PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

221128-2Connector,plug,electrical

Te Connectivity Corporation · NSN 5935-00-937-2664 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-937-2664 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-937-2664. Primary manufacturer part number: 221128-2.
Features
  • Connector,plug,electrical — FSC 5935
  • 6 verified cross-references
  • Primary manufacturer: Te Connectivity Corporation
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-00-937-2664, 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 Te Connectivity Corporation. This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameConnector,plug,electrical
FSC / FSG5935 — No Item Name Available (FSG 59)
ManufacturersDelta Electronics Manufacturing Corp Div Delta Electronics Mfg. Corp. (CAGE 00795); Winchester Interconnect Corporation (CAGE 91836); Te Connectivity Corporation (CAGE 00779); Semic Rf Electronic Gmbh (CAGE DG438)
Technical Specifications
ParameterValue
NSN5935-00-937-2664
Primary Part Number221128-2
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5935-00-169-3751 INTERCHANGEABLE
Connector,plug,electrical
Cross-Reference Index
Part NumberManufacturer
1003-020A000-3 Delta Electronics Manufacturing Corp Div Delta Electronics Mfg. Corp. (USA)
KC-59-79 Winchester Interconnect Corporation (USA)
1003020A000-003 Delta Electronics Manufacturing Corp Div Delta Electronics Mfg. Corp. (USA)
221128-2 PRIMARY Te Connectivity Corporation (USA)
1003-020A000-3 Semic Rf Electronic Gmbh (DEU)
221128-5 Te Connectivity Corporation (USA)
Related Parts
5935-00-169-3751INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-00-937-2664?

NSN 5935-00-937-2664 is a Connector,plug,electrical, manufactured by Te Connectivity Corporation, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-937-2664?

NSN 5935-00-937-2664 has 6 cross-referenced part numbers: 1003-020A000-3 (Delta Electronics Manufacturing Corp Div Delta Electronics Mfg. Corp.), KC-59-79 (Winchester Interconnect Corporation), 1003020A000-003 (Delta Electronics Manufacturing Corp Div Delta Electronics Mfg. Corp.), 221128-2 (Te Connectivity Corporation), 1003-020A000-3 (Semic Rf Electronic Gmbh) and 1 more.

What NSN replaces 5935-00-937-2664?

There is 1 known substitute for 5935-00-937-2664: 5935-00-169-3751. Verify interchangeability with system specifications before substitution.

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