PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

32-87848-3Coupler,directional

The Boeing Company Div Defense · NSN 5985-00-110-8259 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-110-8259 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-110-8259. Primary manufacturer part number: 32-87848-3.
Features
  • Coupler,directional — FSC 5985
  • Design Type: BIDIRECTIONAL
  • Unit Type: COAXIAL LINE AND WAVEGUIDE
  • 7 verified cross-references
  • Primary manufacturer: The Boeing Company Div Defense
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,directional, cataloged under National Stock Number 5985-00-110-8259, 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 The Boeing Company Div Defense. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5985-00-110-8259
Primary Part Number32-87848-3
Item NameCoupler,directional
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusCANCELLED
Design TypeBIDIRECTIONAL
Unit TypeCOAXIAL LINE AND WAVEGUIDE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5140-00-056-4832612600 INTERCHANGEABLE
Tool Box,portable
The Skydyne Company
5950-00-088-0255R501 INTERCHANGEABLE
Reactor
Viking Technologies, Ltd.
6625-00-376-1630C1237AARC27 INTERCHANGEABLE
Control Unit,test S
Joint Electronics Type Designation System
5905-01-074-17505165 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Sensor Systems, L.l.c. Dba Sensor Systems Llc
4820-01-106-5475R-501 INTERCHANGEABLE
Valve,flow Control
Clippard Instrument Laboratory Inc
3455-01-335-243550-11052 INTERCHANGEABLE
Reamer,machine
Tivoly U S a Union Butterfield Div
5820-01-400-1774R501 INTERCHANGEABLE
Receiver,radio
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
501-1052 Microwave Engineering Corporation (USA)
2287-0A Atlantic Microwave Corporation Div Cobham Electronic Systems (USA)
218-37366-1 Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division (USA)
R501 Microwave Engineering Corporation (USA)
R501-4 Microwave Engineering Corporation (USA)
32-87848-3 PRIMARY The Boeing Company Div Defense (USA)
2287-0A Axillon Aerospace (baltimore) Inc. (USA)
Related Parts
5140-00-056-4832INTERCHANGEABLE
TOOL BOX,PORTABLE
612600
5950-00-088-0255INTERCHANGEABLE
REACTOR
R501
6625-00-376-1630INTERCHANGEABLE
CONTROL UNIT,TEST S
C1237AARC27
5905-01-074-1750INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5165
4820-01-106-5475INTERCHANGEABLE
VALVE,FLOW CONTROL
R-501
3455-01-335-2435INTERCHANGEABLE
REAMER,MACHINE
50-11052
5820-01-400-1774INTERCHANGEABLE
RECEIVER,RADIO
R501

Frequently Asked Questions

What is NSN 5985-00-110-8259?

NSN 5985-00-110-8259 is a Coupler,directional, manufactured by The Boeing Company Div Defense, classified under FSC 5985 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5985-00-110-8259?

NSN 5985-00-110-8259 has 7 cross-referenced part numbers: 501-1052 (Microwave Engineering Corporation), 2287-0A (Atlantic Microwave Corporation Div Cobham Electronic Systems), 218-37366-1 (Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division), R501 (Microwave Engineering Corporation), R501-4 (Microwave Engineering Corporation) and 2 more.

What NSN replaces 5985-00-110-8259?

There are 7 known substitutes for 5985-00-110-8259: 5140-00-056-4832, 5950-00-088-0255, 6625-00-376-1630 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 32-87848-3?

Key specifications for 32-87848-3: Design Type: BIDIRECTIONAL; Unit Type: COAXIAL LINE AND WAVEGUIDE; Overall Width: 2.750 INCHES MAXIMUM IN; Overall Length: 2.750 INCHES MAXIMUM IN. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5985-00-110-8259 still in active supply?

NSN 5985-00-110-8259 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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