PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8899531Coupler,directional

Us Army Aviation and Missile Command · NSN 5985-00-713-4356 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-713-4356 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-713-4356. Primary manufacturer part number: 8899531.
Features
  • Coupler,directional — FSC 5985
  • Unit Type: COAXIAL LINE
  • Usage Design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING
  • Radio Frequency Rating: 500.0 MEGAHERTZ MINIMUM AND 1.0 GIGAHERTZ MAXIMUM
  • Design Type: UNIDIRECTIONAL
  • 13 verified cross-references
  • Primary manufacturer: Us Army Aviation and Missile Command
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,directional, cataloged under National Stock Number 5985-00-713-4356, 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 Us Army Aviation and Missile Command. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5985-00-713-4356
Primary Part Number8899531
Item NameCoupler,directional
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerUs Army Aviation and Missile Command
StatusCANCELLED
Unit TypeCOAXIAL LINE
Usage DesignMAIN LINE AND SECONDARY LINE TERMINAL FITTING
Radio Frequency Rating500.0 MEGAHERTZ MINIMUM AND 1.0 GIGAHERTZ MAXIMUM
Design TypeUNIDIRECTIONAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
2910-00-354-511611722 INTERCHANGEABLE
Carburetor,float
Zenith Fuel Systems Llc
6625-00-996-7561455A INTERCHANGEABLE
Probe T Connector
Agilent Technologies, Inc. Div Agilent Technologies Headquarters
Cross-Reference Index
Part NumberManufacturer
HP11042A Keysight Technologies Inc (USA)
HP455A Hewlett-Packard Company Dba HP (USA)
CO2-11042A Winchester Interconnect Corporation (USA)
8899531 PRIMARY Us Army Aviation and Missile Command (USA)
11042A Hewlett-Packard Company Dba HP (USA)
8579426 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
5985PL0981765 Jednolity Indeks Materialowy - Uniform Material Index (POL)
455A Hewlett-Packard Company Dba HP (USA)
KN-89-59 Winchester Interconnect Corporation (USA)
279-1184-010 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
C02-455A Hewlett-Packard Company Dba HP (USA)
C02-11042A Hewlett-Packard Company Dba HP (USA)
11042A Keysight Technologies Inc (USA)
Related Parts
2910-00-354-5116INTERCHANGEABLE
CARBURETOR,FLOAT
11722
6625-00-996-7561INTERCHANGEABLE
PROBE T CONNECTOR
455A

Frequently Asked Questions

What is NSN 5985-00-713-4356?

NSN 5985-00-713-4356 is a Coupler,directional, manufactured by Us Army Aviation and Missile Command, classified under FSC 5985 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5985-00-713-4356?

NSN 5985-00-713-4356 has 13 cross-referenced part numbers: HP11042A (Keysight Technologies Inc), HP455A (Hewlett-Packard Company Dba HP), CO2-11042A (Winchester Interconnect Corporation), 8899531 (Us Army Aviation and Missile Command), 11042A (Hewlett-Packard Company Dba HP) and 8 more.

What NSN replaces 5985-00-713-4356?

There are 2 known substitutes for 5985-00-713-4356: 2910-00-354-5116, 6625-00-996-7561. Verify interchangeability with system specifications before substitution.

What are the specifications of 8899531?

Key specifications for 8899531: Overall Height: 1.980 INCHES NOMINAL IN; Unit Type: COAXIAL LINE; Usage Design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING; Radio Frequency Rating: 500.0 MEGAHERTZ MINIMUM AND 1.0 GIGAHERTZ MAXIMUM. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5985-00-713-4356 still in active supply?

NSN 5985-00-713-4356 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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