PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4321C-4Divider,power,radio Frequency

Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq · NSN 6625-01-384-4943 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-384-4943 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-384-4943. Primary manufacturer part number: 4321C-4.
Features
  • Divider,power,radio Frequency — FSC 6625
  • Insertion Loss in Decibels: 1.3
  • Output Quantity: 1
  • Voltage Standing Wave Ratio: 1.45 AND 1.30
  • Power Rating: 10.0 WATTS AVERAGE
  • Terminal Type and Quantity: 4 CONNECTOR, COAXIAL, FEMALE
  • Coaxial Connector Series Designation: BNC
  • Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S)
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Divider,power,radio Frequency, cataloged under National Stock Number 6625-01-384-4943, 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 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-384-4943
Primary Part Number4321C-4
Item NameDivider,power,radio Frequency
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerNarda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
StatusCANCELLED
Insertion Loss in Decibels1.3
Output Quantity1
Voltage Standing Wave Ratio1.45 AND 1.30
Power Rating10.0 WATTS AVERAGE
Terminal Type and Quantity4 CONNECTOR, COAXIAL, FEMALE
Coaxial Connector Series DesignationBNC
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S)
Power Rating10.0 WATTS AVERAGE
Insertion Loss in Decibels1.3
Output Quantity1
Voltage Standing Wave Ratio1.45 AND 1.30
Terminal Type and Quantity4 CONNECTOR, COAXIAL, FEMALE
Coaxial Connector Series DesignationBNC
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S)
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.3000 lbs
Cube0.0024 cu ft
Verified Substitutes 10
No Item Name Available
3110-00-155-6312 INTERCHANGEABLE
Bearing,ball,annular
5950-00-513-4301 INTERCHANGEABLE
Transformer,power
3120-00-920-837243214 INTERCHANGEABLE
Bearing Half,sleeve
Cummins Inc.
5331-01-068-346543-214 INTERCHANGEABLE
O-Ring
Husco International Inc
6680-01-180-4992XM36465-56-1000-O-L INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
5330-01-270-1277 INTERCHANGEABLE
Packing Assembly
3230-01-271-227743214 INTERCHANGEABLE
Bit,router
Porter Cable/delta
5120-01-306-4518 INTERCHANGEABLE
Wrench,open End Box
4810-01-375-671743214 INTERCHANGEABLE
Sleeve and Slide,directional Con
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
4321B-4 Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
4321C-4 PRIMARY Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
4321-4 PRIMARY Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
Related Parts
6625-01-152-8045SUCCESSOR
NO ITEM NAME AVAILABLE
3110-00-155-6312INTERCHANGEABLE
BEARING,BALL,ANNULAR
5950-00-513-4301INTERCHANGEABLE
TRANSFORMER,POWER
3120-00-920-8372INTERCHANGEABLE
BEARING HALF,SLEEVE
43214
5331-01-068-3465INTERCHANGEABLE
O-RING
43-214
6680-01-180-4992INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
XM36465-56-1000-O-L
5330-01-270-1277INTERCHANGEABLE
PACKING ASSEMBLY
3230-01-271-2277INTERCHANGEABLE
BIT,ROUTER
43214
5120-01-306-4518INTERCHANGEABLE
WRENCH,OPEN END BOX
4810-01-375-6717INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
43214

Frequently Asked Questions

What is NSN 6625-01-384-4943?

NSN 6625-01-384-4943 is a Divider,power,radio Frequency, manufactured by Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq, classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-01-384-4943?

NSN 6625-01-384-4943 has 3 cross-referenced part numbers: 4321B-4 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq), 4321C-4 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq), 4321-4 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq).

What NSN replaces 6625-01-384-4943?

There are 10 known substitutes for 6625-01-384-4943: 6625-01-152-8045, 3110-00-155-6312, 5950-00-513-4301 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4321C-4?

Key specifications for 4321C-4: Insertion Loss in Decibels: 1.3; Output Quantity: 1; Voltage Standing Wave Ratio: 1.45 AND 1.30; Power Rating: 10.0 WATTS AVERAGE. 20 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6625-01-384-4943 still in active supply?

NSN 6625-01-384-4943 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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