PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5347672Switch,waveguide

Naval Sea Systems Command · NSN 5985-01-136-5418 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-136-5418 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-136-5418. Primary manufacturer part number: 5347672.
Features
  • Switch,waveguide — FSC 5985
  • Actuator Operating Method: RELAY
  • Flange Connecting Facility and Quantity: 4 UNTHREADED HOLE(S)
  • Actuator Voltage in Volts: 24.0 MINIMUM AND 30.0 MAXIMUM
  • Terminal Type and Quantity: 2 TURRET
  • Switching Time: 10.0 MILLISECONDS MS
  • Switch Type: TRANSFER
  • Operating Temp Range: -35.0 TO 100.0 CELSIUS DEGC
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,waveguide, cataloged under National Stock Number 5985-01-136-5418, 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 Naval Sea Systems Command. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5985-01-136-5418
Primary Part Number5347672
Item NameSwitch,waveguide
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Actuator Operating MethodRELAY
Flange Connecting Facility and Quantity4 UNTHREADED HOLE(S)
Actuator Voltage in Volts24.0 MINIMUM AND 30.0 MAXIMUM
Terminal Type and Quantity2 TURRET
Switching Time10.0 MILLISECONDS MS
Switch TypeTRANSFER
Operating Temp Range-35.0 TO 100.0 CELSIUS DEGC
Waveguide Flange TypeCOVER
Insertion Loss in Decibels0.20 SINGLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5961-00-799-9850534767-2 INTERCHANGEABLE
Semiconductor Device Set
Honeywell International, Inc Div Aerospace-Tucson
Cross-Reference Index
Part NumberManufacturer
90SW76E Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc (USA)
5347672 PRIMARY Naval Sea Systems Command (USA)
1204890 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
5961-00-799-9850INTERCHANGEABLE
SEMICONDUCTOR DEVICE SET
534767-2

Frequently Asked Questions

What is NSN 5985-01-136-5418?

NSN 5985-01-136-5418 is a Switch,waveguide, manufactured by Naval Sea Systems Command, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-136-5418?

NSN 5985-01-136-5418 has 3 cross-referenced part numbers: 90SW76E (Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc), 5347672 (Naval Sea Systems Command), 1204890 (Lockheed Martin Corporation Div Rms - Mitchel Field).

What NSN replaces 5985-01-136-5418?

There is 1 known substitute for 5985-01-136-5418: 5961-00-799-9850. Verify interchangeability with system specifications before substitution.

What are the specifications of 5347672?

Key specifications for 5347672: Actuator Operating Method: RELAY; Flange Connecting Facility and Quantity: 4 UNTHREADED HOLE(S); Actuator Voltage in Volts: 24.0 MINIMUM AND 30.0 MAXIMUM; Terminal Type and Quantity: 2 TURRET. 12 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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