PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4381Test Set,radio Frequency Power

Bird Electronic Corporation Div Bird Electronic Corp · NSN 6625-01-097-2246 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-097-2246 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-097-2246. Primary manufacturer part number: 4381.
Features
  • Test Set,radio Frequency Power — FSC 6625
  • Enclosure Feature: SINGLE ITEM W/HOUSING
  • Input Frequency Range: +0.450 TO 2300.000 MEGAHERTZ
  • AC Voltage Rating: 115.0 VOLTS NOMINAL AND 230.0 VOLTS NOMINAL
  • Radio Frequency Input Power Rating: 100.0 MILLIWATTS MINIMUM AND 10.0 KILOWATTS MAXIMUM
  • Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
  • Phase: SINGLE
  • Measurement Unit: AVERAGE POWER AND PEAK POWER
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Test Set,radio Frequency Power, cataloged under National Stock Number 6625-01-097-2246, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Bird Electronic Corporation Div Bird Electronic Corp. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-097-2246
Primary Part Number4381
Item NameTest Set,radio Frequency Power
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerBird Electronic Corporation Div Bird Electronic Corp
StatusACTIVE
Enclosure FeatureSINGLE ITEM W/HOUSING
Input Frequency Range+0.450 TO 2300.000 MEGAHERTZ
AC Voltage Rating115.0 VOLTS NOMINAL AND 230.0 VOLTS NOMINAL
Radio Frequency Input Power Rating100.0 MILLIWATTS MINIMUM AND 10.0 KILOWATTS MAXIMUM
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
PhaseSINGLE
Measurement UnitAVERAGE POWER AND PEAK POWER
Enclosure FeatureSINGLE ITEM W/HOUSING
Input Frequency Range+0.450 TO 2300.000 MEGAHERTZ
AC Voltage Rating115.0 VOLTS NOMINAL AND 230.0 VOLTS NOMINAL
Radio Frequency Input Power Rating100.0 MILLIWATTS MINIMUM AND 10.0 KILOWATTS MAXIMUM
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
PhaseSINGLE
Measurement UnitAVERAGE POWER AND PEAK POWER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeU
Unit of IssueEA
SMR CodeVU
Weight3.1000 lbs
Cube0.5913 cu ft
Verified Substitutes 12
5310-00-268-6041AN121504 INTERCHANGEABLE
Nut,plain,hexagon
Sae International Dba Sae International
5980-00-340-3176 INTERCHANGEABLE
Coupler,optoelectronic
5340-00-590-6646 INTERCHANGEABLE
Caster,rigid
4820-00-595-385614358-C INTERCHANGEABLE
Valve,gate
Blue Tee Corp. Dba Gefco
5905-00-926-8740995-3A51 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
4530-01-101-7436 INTERCHANGEABLE
Barrel and Body Assembly,atomize
4530-01-121-6384 INTERCHANGEABLE
Piston,atomizer,burner
4530-01-127-2633 INTERCHANGEABLE
Cartridge Assembly,atomizer
4530-01-127-7216 INTERCHANGEABLE
Cartridge Assembly,atomizer
5315-01-136-7505 INTERCHANGEABLE
Pin,shoulder,headless
Cross-Reference Index
Part NumberManufacturer
4381-230 Aspen Electronics Ltd (GBR)
4381 PRIMARY Bird Electronic Corporation Div Bird Electronic Corp (USA)
Related Parts
5310-00-268-6041INTERCHANGEABLE
NUT,PLAIN,HEXAGON
AN121504
5980-00-340-3176INTERCHANGEABLE
COUPLER,OPTOELECTRONIC
5340-00-590-6646INTERCHANGEABLE
CASTER,RIGID
4820-00-595-3856INTERCHANGEABLE
VALVE,GATE
14358-C
5905-00-926-8740INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
995-3A51
4530-01-101-7436INTERCHANGEABLE
BARREL AND BODY ASSEMBLY,ATOMIZE
4530-01-121-6384INTERCHANGEABLE
PISTON,ATOMIZER,BURNER
4530-01-127-2633INTERCHANGEABLE
CARTRIDGE ASSEMBLY,ATOMIZER
4530-01-127-7216INTERCHANGEABLE
CARTRIDGE ASSEMBLY,ATOMIZER
5315-01-136-7505INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
4130-01-225-3049INTERCHANGEABLE
CONDENSATE EVAPORATOR,REFRIGERAT
6125-01-447-1146INTERCHANGEABLE
MOTOR-GENERATOR
3209-50L

Frequently Asked Questions

What is NSN 6625-01-097-2246?

NSN 6625-01-097-2246 is a Test Set,radio Frequency Power, manufactured by Bird Electronic Corporation Div Bird Electronic Corp, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-097-2246?

NSN 6625-01-097-2246 has 2 cross-referenced part numbers: 4381-230 (Aspen Electronics Ltd), 4381 (Bird Electronic Corporation Div Bird Electronic Corp).

What NSN replaces 6625-01-097-2246?

There are 12 known substitutes for 6625-01-097-2246: 5310-00-268-6041, 5980-00-340-3176, 5340-00-590-6646 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4381?

Key specifications for 4381: Enclosure Feature: SINGLE ITEM W/HOUSING; Input Frequency Range: +0.450 TO 2300.000 MEGAHERTZ; AC Voltage Rating: 115.0 VOLTS NOMINAL AND 230.0 VOLTS NOMINAL; Radio Frequency Input Power Rating: 100.0 MILLIWATTS MINIMUM AND 10.0 KILOWATTS MAXIMUM. 14 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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