PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28-407555-101Coupler,directional

Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division · NSN 5985-00-632-0692 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-632-0692 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-632-0692. Primary manufacturer part number: 28-407555-101.
Features
  • Coupler,directional — FSC 5985
  • Usage Design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING
  • Unit Type: COAXIAL LINE OR TRANSMISSION LINE
  • Design Type: BIDIRECTIONAL OR UNIDIRECTIONAL
  • Radio Frequency Rating: 2.0 GIGAHERTZ MINIMUM AND 4.0 GIGAHERTZ MAXIMUM
  • 3 verified cross-references
  • Primary manufacturer: Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,directional, cataloged under National Stock Number 5985-00-632-0692, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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
NSN5985-00-632-0692
Primary Part Number28-407555-101
Item NameCoupler,directional
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerTriumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division
StatusACTIVE
Usage DesignMAIN LINE AND SECONDARY LINE TERMINAL FITTING
Unit TypeCOAXIAL LINE OR TRANSMISSION LINE
Design TypeBIDIRECTIONAL OR UNIDIRECTIONAL
Radio Frequency Rating2.0 GIGAHERTZ MINIMUM AND 4.0 GIGAHERTZ MAXIMUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3655-00-354-3392 INTERCHANGEABLE
Impeller,purifier C
5985-00-632-070828-407555-102 INTERCHANGEABLE
Coupler,directional
Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division
3110-01-183-5532 INTERCHANGEABLE
Bearing
Cross-Reference Index
Part NumberManufacturer
DD500-6775 Microwave Engineering Corporation (USA)
E504 Microwave Engineering Corporation (USA)
28-407555-101 PRIMARY Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division (USA)
Related Parts
3655-00-354-3392INTERCHANGEABLE
IMPELLER,PURIFIER C
5985-00-632-0708INTERCHANGEABLE
COUPLER,DIRECTIONAL
28-407555-102
3110-01-183-5532INTERCHANGEABLE
BEARING

Frequently Asked Questions

What is NSN 5985-00-632-0692?

NSN 5985-00-632-0692 is a Coupler,directional, manufactured by Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-632-0692?

NSN 5985-00-632-0692 has 3 cross-referenced part numbers: DD500-6775 (Microwave Engineering Corporation), E504 (Microwave Engineering Corporation), 28-407555-101 (Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division).

What NSN replaces 5985-00-632-0692?

There are 3 known substitutes for 5985-00-632-0692: 3655-00-354-3392, 5985-00-632-0708, 3110-01-183-5532. Verify interchangeability with system specifications before substitution.

What are the specifications of 28-407555-101?

Key specifications for 28-407555-101: Overall Length: 2.750 INCHES NOMINAL IN; Overall Height: 0.750 INCHES MAXIMUM IN; Usage Design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING; Unit Type: COAXIAL LINE OR TRANSMISSION LINE. 7 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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