PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

134295-0001Switch,radio Frequency Transmiss

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5985-00-975-3502 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-975-3502 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-975-3502. Primary manufacturer part number: 134295-0001.
Features
  • Switch,radio Frequency Transmiss — FSC 5985
  • Actuator Current Type and Rating in Amps: 0.125 DC NOMINAL
  • Throw Quantity: 2
  • Coaxial Connector Series Designation: SM
  • Switching Time: 20.0 MILLISECONDS MS
  • Pole Quantity: 1
  • Connector End Design: FEMALE
  • Terminal Type and Quantity: 3 THREADED STUD
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-00-975-3502, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-00-975-3502
Primary Part Number134295-0001
Item NameSwitch,radio Frequency Transmiss
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Actuator Current Type and Rating in Amps0.125 DC NOMINAL
Throw Quantity2
Coaxial Connector Series DesignationSM
Switching Time20.0 MILLISECONDS MS
Pole Quantity1
Connector End DesignFEMALE
Terminal Type and Quantity3 THREADED STUD
Switch TypeNONTRANSFER
Rf Maximum Voltage Rating500.0 VOLTS PEAK
Actuator Voltage in Volts28.0 NOMINAL
Operating Temp Range-0.0 TO 75.0 CELSIUS DEGC
Switch Return Mechanism TypeFAIL-SAFE
Body StyleRECTANGULAR
Switch Operation SequenceBREAKS BEFORE MAKES
Coupling Position Quantity3
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3010-00-399-4399150104 INTERCHANGEABLE
Pin Set,coupling
Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division
4820-00-740-7437150104 INTERCHANGEABLE
Valve,check
Eaton Corporation Dba Eaton Inoac Div Eaton
7035-01-202-4841 INTERCHANGEABLE
Tape,standard Level
6685-01-451-2948150-104 INTERCHANGEABLE
Gage,pressure,dial Indicating
Vdo-Yazaki Corp
4820-01-600-3296 INTERCHANGEABLE
Valve,check
Cross-Reference Index
Part NumberManufacturer
150-104A Dow-Key Microwave Llc (USA)
134295-0001 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
33-CSA1/2-215 Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector (USA)
134295-1 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
150-104 Dow-Key Microwave Llc (USA)
Related Parts
3010-00-399-4399INTERCHANGEABLE
PIN SET,COUPLING
150104
4820-00-740-7437INTERCHANGEABLE
VALVE,CHECK
150104
7035-01-202-4841INTERCHANGEABLE
TAPE,STANDARD LEVEL
6685-01-451-2948INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
150-104
4820-01-600-3296INTERCHANGEABLE
VALVE,CHECK

Frequently Asked Questions

What is NSN 5985-00-975-3502?

NSN 5985-00-975-3502 is a Switch,radio Frequency Transmiss, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-975-3502?

NSN 5985-00-975-3502 has 5 cross-referenced part numbers: 150-104A (Dow-Key Microwave Llc), 134295-0001 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 33-CSA1/2-215 (Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector), 134295-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 150-104 (Dow-Key Microwave Llc).

What NSN replaces 5985-00-975-3502?

There are 5 known substitutes for 5985-00-975-3502: 3010-00-399-4399, 4820-00-740-7437, 7035-01-202-4841 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 134295-0001?

Key specifications for 134295-0001: Actuator Current Type and Rating in Amps: 0.125 DC NOMINAL; Throw Quantity: 2; Coaxial Connector Series Designation: SM; Switching Time: 20.0 MILLISECONDS MS. 18 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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