PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

201921-1Retainer,electrical Connector

Te Connectivity Corporation · NSN 5935-00-835-8773 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-835-8773 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-835-8773. Primary manufacturer part number: 201921-1.
Features
  • Retainer,electrical Connector — FSC 5935
  • Mounting Facility Type and Quantity: 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Surface Treatment: NICKEL
  • Accommodated Item Securing Device Type: SPRING CLIP
  • Material: STEEL
  • Unthreaded Mounting Hole Diameter: 0.115 INCHES MINIMUM AND 0.118 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
  • Style Designator: IRREGULAR
  • 4 verified cross-references
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
  • Applications requiring Steel construction
General Description

The Retainer,electrical Connector, cataloged under National Stock Number 5935-00-835-8773, 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. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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.

Technical Specifications
ParameterValue
NSN5935-00-835-8773
Primary Part Number201921-1
Item NameRetainer,electrical Connector
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Mounting Facility Type and Quantity1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Surface TreatmentNICKEL
Accommodated Item Securing Device TypeSPRING CLIP
MaterialSTEEL
Unthreaded Mounting Hole Diameter0.115 INCHES MINIMUM AND 0.118 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
Style DesignatorIRREGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-00-422-7687210057 INTERCHANGEABLE
Felt,mechanical,preformed
Mack Trucks Inc Parts Opn
Cross-Reference Index
Part NumberManufacturer
201921-1 Te Connectivity Corporation (USA)
372-5596-150 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
245768-000 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
201921-1 Tyco Electronics Amp Gmbh (DEU)
Related Parts
5330-00-422-7687INTERCHANGEABLE
FELT,MECHANICAL,PREFORMED
210057

Frequently Asked Questions

What is NSN 5935-00-835-8773?

NSN 5935-00-835-8773 is a Retainer,electrical Connector, manufactured by Te Connectivity Corporation, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-835-8773?

NSN 5935-00-835-8773 has 4 cross-referenced part numbers: 201921-1 (Te Connectivity Corporation), 372-5596-150 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 245768-000 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 201921-1 (Tyco Electronics Amp Gmbh).

What NSN replaces 5935-00-835-8773?

There is 1 known substitute for 5935-00-835-8773: 5330-00-422-7687. Verify interchangeability with system specifications before substitution.

What are the specifications of 201921-1?

Key specifications for 201921-1: Overall Height: 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN; Overall Width: 0.395 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN; Mounting Facility Type and Quantity: 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Surface Treatment: NICKEL. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com