PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

90-50203Coupler,digital Data

Infinite Electronics International, Inc. · NSN 5895-01-586-6344 · FSC 5895 · No Item Name Available
Verified by PartsTable
NSN 5895-01-586-6344 — this item is cataloged by the U.S. Government under National Stock Number 5895-01-586-6344. Primary manufacturer part number: 90-50203.
Features
  • Coupler,digital Data — FSC 5895
  • Material: ALUMINUM ALLOY BODY
  • Tuning Type: FIXED
  • Power Rating: 2.0 WATTS NOMINAL
  • Coupling Method: TRANSFORMER
  • Terminal Quantity: 5
  • Terminal Type: CONNECTOR
  • Material: ALUMINUM ALLOY BODY
Applications
  • Applications requiring Aluminum Alloy Body construction
General Description

The Coupler,digital Data, cataloged under National Stock Number 5895-01-586-6344, is classified within Federal Supply Class 5895 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Infinite Electronics International, Inc.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5895-01-586-6344
Primary Part Number90-50203
Item NameCoupler,digital Data
FSC / FSG5895 / 58 — No Item Name Available
ManufacturerInfinite Electronics International, Inc.
StatusACTIVE
MaterialALUMINUM ALLOY BODY
Tuning TypeFIXED
Power Rating2.0 WATTS NOMINAL
Coupling MethodTRANSFORMER
Terminal Quantity5
Terminal TypeCONNECTOR
MaterialALUMINUM ALLOY BODY
Tuning TypeFIXED
Power Rating2.0 WATTS NOMINAL
Coupling MethodTRANSFORMER
Terminal Quantity5
Terminal TypeCONNECTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeZN
Weight0.0600 lbs
Cube0.0035 cu ft
Verified Substitutes 3
5977-00-239-000419414-1 INTERCHANGEABLE
Holder,electrical Contact Brush
Ward Leonard Ct Llc
2915-00-911-900019414-1 INTERCHANGEABLE
Parts Kit,fuel Control
Hamilton Sundstrand Corporation Dba Collins Aerospace
4820-01-329-8847194141 INTERCHANGEABLE
Seat,valve
Marotta Controls Inc
Cross-Reference Index
Part NumberManufacturer
19414-1 Science Applications International Corporation (USA)
90-50203 Infinite Electronics International, Inc. Dba Milestek (USA)
90-50203 PRIMARY Infinite Electronics International, Inc. (USA)
Related Parts
5977-00-239-0004INTERCHANGEABLE
HOLDER,ELECTRICAL CONTACT BRUSH
19414-1
2915-00-911-9000INTERCHANGEABLE
PARTS KIT,FUEL CONTROL
19414-1
4820-01-329-8847INTERCHANGEABLE
SEAT,VALVE
194141

Frequently Asked Questions

What is NSN 5895-01-586-6344?

NSN 5895-01-586-6344 is a Coupler,digital Data, manufactured by Infinite Electronics International, Inc., classified under FSC 5895 (No Item Name Available). Status: active.

What are the part numbers for NSN 5895-01-586-6344?

NSN 5895-01-586-6344 has 3 cross-referenced part numbers: 19414-1 (Science Applications International Corporation), 90-50203 (Infinite Electronics International, Inc. Dba Milestek), 90-50203 (Infinite Electronics International, Inc.).

What NSN replaces 5895-01-586-6344?

There are 3 known substitutes for 5895-01-586-6344: 5977-00-239-0004, 2915-00-911-9000, 4820-01-329-8847. Verify interchangeability with system specifications before substitution.

What are the specifications of 90-50203?

Key specifications for 90-50203: Overall Width: 1.150 INCHES NOMINAL IN; Material: ALUMINUM ALLOY BODY; Special Features: TRANSFORMER RATIO: 1.41:1, STUB RESISTOR VALUE: 59 OHM, 2 W, 1 PERCENT W; Tuning Type: FIXED. 22 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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