PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

461BMonitor,radio Frequency

Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq · NSN 6625-01-180-9634 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-180-9634 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-180-9634. Primary manufacturer part number: 461B.
Features
  • Monitor,radio Frequency — FSC 6625
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Frequency Adjustment Type: CONTINUOUS
  • External DC Operating Voltage in Volts: 24.0 MAXIMUM SINGLE VOLTAGE
  • Connection Type: PLUG CONNECTOR FRONT
  • Circuit Construction Type: SOLID STATE
  • Operating Control Method: AUTOMATIC
  • Basic Shape Style: RECTANGULAR OR SQUARE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Monitor,radio Frequency, cataloged under National Stock Number 6625-01-180-9634, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq. Government technical data includes 14 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-180-9634
Primary Part Number461B
Item NameMonitor,radio Frequency
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerNarda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
StatusACTIVE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Frequency Adjustment TypeCONTINUOUS
External DC Operating Voltage in Volts24.0 MAXIMUM SINGLE VOLTAGE
Connection TypePLUG CONNECTOR FRONT
Circuit Construction TypeSOLID STATE
Operating Control MethodAUTOMATIC
Basic Shape StyleRECTANGULAR OR SQUARE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Frequency Adjustment TypeCONTINUOUS
External DC Operating Voltage in Volts24.0 MAXIMUM SINGLE VOLTAGE
Connection TypePLUG CONNECTOR FRONT
Circuit Construction TypeSOLID STATE
Operating Control MethodAUTOMATIC
Basic Shape StyleRECTANGULAR OR SQUARE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.5800 lbs
Cube0.0075 cu ft
Verified Substitutes 2
5360-00-291-7137 INTERCHANGEABLE
Spring,helical,compression
6685-01-073-1772AT38172 INTERCHANGEABLE
Gage,pressure
Deere & Co
Cross-Reference Index
Part NumberManufacturer
1700AS1238 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
461B PRIMARY Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
Related Parts
5360-00-291-7137INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6685-01-073-1772INTERCHANGEABLE
GAGE,PRESSURE
AT38172

Frequently Asked Questions

What is NSN 6625-01-180-9634?

NSN 6625-01-180-9634 is a Monitor,radio Frequency, manufactured by Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-180-9634?

NSN 6625-01-180-9634 has 2 cross-referenced part numbers: 1700AS1238 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 461B (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq).

What NSN replaces 6625-01-180-9634?

There are 2 known substitutes for 6625-01-180-9634: 5360-00-291-7137, 6685-01-073-1772. Verify interchangeability with system specifications before substitution.

What are the specifications of 461B?

Key specifications for 461B: Overall Length: 2.516 INCHES NOMINAL IN; Overall Height: 1.823 INCHES NOMINAL IN; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Overall Width: 2.516 INCHES NOMINAL IN. 20 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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