PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

203189Insert,electrical Connector

G R Mfg · NSN 5935-01-593-5420 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-593-5420 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-593-5420. Primary manufacturer part number: 203189.
Features
  • Insert,electrical Connector — FSC 5935
  • 1 verified cross-reference
  • Primary manufacturer: G R Mfg
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Insert,electrical Connector, cataloged under National Stock Number 5935-01-593-5420, 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 G R Mfg. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-593-5420
Primary Part Number203189
Item NameInsert,electrical Connector
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerG R Mfg
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-00-048-7514203189 INTERCHANGEABLE
Nut Assembly,self-Locking,gang C
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5330-00-171-6770 INTERCHANGEABLE
Retainer,packing
4210-00-370-4184203189 INTERCHANGEABLE
Syphon Tube
Hdt Expeditionary Systems Inc
Cross-Reference Index
Part NumberManufacturer
203189 PRIMARY G R Mfg (USA)
Related Parts
5310-00-048-7514INTERCHANGEABLE
NUT ASSEMBLY,SELF-LOCKING,GANG C
203189
5330-00-171-6770INTERCHANGEABLE
RETAINER,PACKING
4210-00-370-4184INTERCHANGEABLE
SYPHON TUBE
203189

Frequently Asked Questions

What is NSN 5935-01-593-5420?

NSN 5935-01-593-5420 is a Insert,electrical Connector, manufactured by G R Mfg, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-593-5420?

NSN 5935-01-593-5420 has 1 cross-referenced part number: 203189 (G R Mfg).

What NSN replaces 5935-01-593-5420?

There are 3 known substitutes for 5935-01-593-5420: 5310-00-048-7514, 5330-00-171-6770, 4210-00-370-4184. Verify interchangeability with system specifications before substitution.

What are the specifications of 203189?

Key specifications for 203189: Part Name Assigned by Controlling Agency: TERMINAL, SEAL, 14 GA; End Item Identification: 3805-01-573-0677. 2 total characteristics are documented in the Federal Logistics Information System.

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