PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

910136Coupler,directional

Merrimac Industries, Inc · NSN 5985-00-180-8289 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-180-8289 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-180-8289. Primary manufacturer part number: 910136.
Features
  • Coupler,directional — FSC 5985
  • Unit Type: TRANSMISSION LINE
  • Design Type: BIDIRECTIONAL
  • Identifying Number: TERMINAL FITTING TYPE TSM
  • Power Loss in Decibels: 20.0
  • Usage Design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING
  • 2 verified cross-references
  • Primary manufacturer: Merrimac Industries, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,directional, cataloged under National Stock Number 5985-00-180-8289, 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 Merrimac Industries, Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-00-180-8289
Primary Part Number910136
Item NameCoupler,directional
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerMerrimac Industries, Inc
StatusACTIVE
Unit TypeTRANSMISSION LINE
Design TypeBIDIRECTIONAL
Identifying NumberTERMINAL FITTING TYPE TSM
Power Loss in Decibels20.0
Usage DesignMAIN LINE AND SECONDARY LINE TERMINAL FITTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5950-00-822-83124140 INTERCHANGEABLE
Transformer,power
Agilent Technologies, Inc. Div Agilent Technologies Headquarters
Cross-Reference Index
Part NumberManufacturer
7534279P1 Lockheed Martin Corp Naval Electronics & Surveillance Systems (USA)
910136 PRIMARY Merrimac Industries, Inc (USA)
Related Parts
5950-00-822-8312INTERCHANGEABLE
TRANSFORMER,POWER
4140

Frequently Asked Questions

What is NSN 5985-00-180-8289?

NSN 5985-00-180-8289 is a Coupler,directional, manufactured by Merrimac Industries, Inc, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-180-8289?

NSN 5985-00-180-8289 has 2 cross-referenced part numbers: 7534279P1 (Lockheed Martin Corp Naval Electronics & Surveillance Systems), 910136 (Merrimac Industries, Inc).

What NSN replaces 5985-00-180-8289?

There is 1 known substitute for 5985-00-180-8289: 5950-00-822-8312. Verify interchangeability with system specifications before substitution.

What are the specifications of 910136?

Key specifications for 910136: Unit Type: TRANSMISSION LINE; Design Type: BIDIRECTIONAL; Identifying Number: TERMINAL FITTING TYPE TSM; Power Loss in Decibels: 20.0. 8 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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