PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

711971-3Coupler,directional

Raytheon Company Dba Raytheon Co · NSN 5985-01-113-0931 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-113-0931 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-113-0931. Primary manufacturer part number: 711971-3.
Features
  • Coupler,directional — FSC 5985
  • Usage Design: MAIN LINE TERMINAL FITTING
  • Unit Type: COAXIAL LINE
  • Radio Frequency Rating: 500.0 MEGAHERTZ MINIMUM AND 1.0 GIGAHERTZ MAXIMUM
  • Design Type: BIDIRECTIONAL
  • Power Loss in Decibels: 0.2
  • 5 verified cross-references
  • Primary manufacturer: Raytheon Company Dba Raytheon Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,directional, cataloged under National Stock Number 5985-01-113-0931, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-113-0931
Primary Part Number711971-3
Item NameCoupler,directional
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusACTIVE
Usage DesignMAIN LINE TERMINAL FITTING
Unit TypeCOAXIAL LINE
Radio Frequency Rating500.0 MEGAHERTZ MINIMUM AND 1.0 GIGAHERTZ MAXIMUM
Design TypeBIDIRECTIONAL
Power Loss in Decibels0.2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5961-00-131-346324564 INTERCHANGEABLE
Semiconductor Device,diode
Hamilton Sundstrand Corporation Dba Collins Aerospace
5999-00-186-895114073014 INTERCHANGEABLE
Clip,electrical
Entron Industries Limited Partnership Dba Entron Industries Property Div
3455-00-243-217611830 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
Niagara Cutter Inc
5950-00-810-2853 INTERCHANGEABLE
Transformer,power
2835-00-962-262648184-2 INTERCHANGEABLE
Blade,turbine Rotor,nonaircraft
Solar Turbines Incorporated Dba Solar Turbines Incorporated
2920-00-991-3648A3533 INTERCHANGEABLE
Drive,engine,electrical Starter
Purolator Products Co Div Motor Components, Llc
3010-01-292-4108 INTERCHANGEABLE
Insert,flexible Coupling
5307-01-330-5827 INTERCHANGEABLE
Stud,plain
Cross-Reference Index
Part NumberManufacturer
711971-3 Raytheon Company (USA)
24564 Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
5985PL0982260 Jednolity Indeks Materialowy - Uniform Material Index (POL)
711971-3 Raytheon Company Div Corp (USA)
711971-3 PRIMARY Raytheon Company Dba Raytheon Co (USA)
Related Parts
5961-00-131-3463INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
24564
5999-00-186-8951INTERCHANGEABLE
CLIP,ELECTRICAL
14073014
3455-00-243-2176INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
11830
5950-00-810-2853INTERCHANGEABLE
TRANSFORMER,POWER
2835-00-962-2626INTERCHANGEABLE
BLADE,TURBINE ROTOR,NONAIRCRAFT
48184-2
2920-00-991-3648INTERCHANGEABLE
DRIVE,ENGINE,ELECTRICAL STARTER
A3533
3010-01-292-4108INTERCHANGEABLE
INSERT,FLEXIBLE COUPLING
5307-01-330-5827INTERCHANGEABLE
STUD,PLAIN

Frequently Asked Questions

What is NSN 5985-01-113-0931?

NSN 5985-01-113-0931 is a Coupler,directional, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-113-0931?

NSN 5985-01-113-0931 has 5 cross-referenced part numbers: 711971-3 (Raytheon Company), 24564 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq), 5985PL0982260 (Jednolity Indeks Materialowy - Uniform Material Index), 711971-3 (Raytheon Company Div Corp), 711971-3 (Raytheon Company Dba Raytheon Co).

What NSN replaces 5985-01-113-0931?

There are 8 known substitutes for 5985-01-113-0931: 5961-00-131-3463, 5999-00-186-8951, 3455-00-243-2176 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 711971-3?

Key specifications for 711971-3: Overall Length: 3.740 INCHES MAXIMUM IN; Overall Height: 0.978 INCHES MAXIMUM IN; Usage Design: MAIN LINE TERMINAL FITTING; Unit Type: COAXIAL LINE. 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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