PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11568648Coupler,directional

Us Army Aviation and Missile Command · NSN 5985-01-213-0494 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-213-0494 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-213-0494. Primary manufacturer part number: 11568648.
Features
  • Coupler,directional — FSC 5985
  • Terminal Fitting Controlling Agency: NARDA MICROWAVE CORP
  • Design Type: UNIDIRECTIONAL
  • Test Data Document: 18876-11568648 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
  • Unit Type: COAXIAL LINE
  • Usage Design: MAIN LINE TERMINAL FITTING
  • FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
  • Power Loss in Decibels: 1.3
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,directional, cataloged under National Stock Number 5985-01-213-0494, 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 7 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-213-0494
Primary Part Number11568648
Item NameCoupler,directional
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerUs Army Aviation and Missile Command
StatusACTIVE
Terminal Fitting Controlling AgencyNARDA MICROWAVE CORP
Design TypeUNIDIRECTIONAL
Test Data Document18876-11568648 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Unit TypeCOAXIAL LINE
Usage DesignMAIN LINE TERMINAL FITTING
FSC Application DataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
Power Loss in Decibels1.3
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5935-00-259-0775372-1124-00 INTERCHANGEABLE
Connector,receptacle,electrical
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5310-00-411-290826192 INTERCHANGEABLE
Washer,lock
Ge Aviation Systems Llc Dba Ge Aviation
5120-00-694-11977406874P1 INTERCHANGEABLE
Pin Straightener,electron Tube
General Electric Company
3120-00-763-628026-192 INTERCHANGEABLE
Bushing,sleeve
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
5325-01-269-138626192 INTERCHANGEABLE
Ring,retaining
Altra Industrial Motion Corp.
6625-01-615-26795282549 INTERCHANGEABLE
Oscilloscope
Fluke Corp
Cross-Reference Index
Part NumberManufacturer
26192 Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
11568648 PRIMARY Us Army Aviation and Missile Command (USA)
Related Parts
5935-00-259-0775INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
372-1124-00
5310-00-411-2908INTERCHANGEABLE
WASHER,LOCK
26192
5120-00-694-1197INTERCHANGEABLE
PIN STRAIGHTENER,ELECTRON TUBE
7406874P1
3120-00-763-6280INTERCHANGEABLE
BUSHING,SLEEVE
26-192
5325-01-269-1386INTERCHANGEABLE
RING,RETAINING
26192
6625-01-615-2679INTERCHANGEABLE
OSCILLOSCOPE
5282549

Frequently Asked Questions

What is NSN 5985-01-213-0494?

NSN 5985-01-213-0494 is a Coupler,directional, manufactured by Us Army Aviation and Missile Command, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-213-0494?

NSN 5985-01-213-0494 has 2 cross-referenced part numbers: 26192 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq), 11568648 (Us Army Aviation and Missile Command).

What NSN replaces 5985-01-213-0494?

There are 6 known substitutes for 5985-01-213-0494: 5935-00-259-0775, 5310-00-411-2908, 5120-00-694-1197 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11568648?

Key specifications for 11568648: Terminal Fitting Controlling Agency: NARDA MICROWAVE CORP; Design Type: UNIDIRECTIONAL; Overall Height: 0.420 INCHES NOMINAL IN; Test Data Document: 18876-11568648 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING). 10 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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