Name: CALIBRATOR,AUDIO LEVEL
Brand: Unknown
SKU: AC-300

AC-300 ✓ Verified by PartsTable

— · COMPONENT

WHAT YOU NEED TO KNOW

Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel

Confirm exact part number — similar PNs may be different parts

PRODUCT OVERVIEW

The CALIBRATOR,AUDIO LEVEL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 360 OVERALL, seat_angle: 20.0 DEGREES ALL ENDS, thread_class: 2A ALL ENDS A, overall_depth: 1.8 INCHES NOMINAL IN, overall_width: 2.3 INCHES NOMINAL IN, overall_length: 3.9 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-700-3115, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

AC-300

NSN: 6625-01-700-3115
FSC: 6625
CAGE: 24575 — TSI INCORPORATED (USA)

SPECIFICATIONS

material	COPPER ALLOY 360 OVERALL
seat_angle	20.0 DEGREES ALL ENDS
thread_class	2A ALL ENDS A
overall_depth	1.8 INCHES NOMINAL IN
overall_width	2.3 INCHES NOMINAL IN
overall_length	3.9 INCHES NOMINAL IN
connection_type	THREADED EXTERNAL TUBE ALL ENDS
connection_style	FLARELESS (TUBE) ALL ENDS
frequency_rating	250.0 HERTZ MINIMUM AND 1000.0 HERTZ MAXIMUM
special_features	SPECIAFICALLY DESIGNED FOR FIELD CALIBRATION OF QUEST SOUND LEVEL METERS AND NOISE DOSIMETERS ACROSS A WIDE RANGE OF TEMPERATURE, HUMIDITY AND PRESSURE CONDITIONS
style_designator	FLARELESS W/ CENTER WRENCHING FACILITY
dc_voltage_rating	9.0 VOLTS NOMINAL
NSN	6625-01-700-3115

COMPONENT DIAGRAM

KEY FEATURES

•

DC VOLTAGE RATING: 9.0 VOLTS NOMINAL

•

UNPACKAGED UNIT WEIGHT: 0.17 KILOGRAMS KG

•

FREQUENCY RATING: 250.0 HERTZ MINIMUM AND 1000.0 HERTZ MAXIMUM

TECHNICAL CHARACTERISTICS (FLIS)

OVERALL LENGTH	3.9 INCHES NOMINAL IN
DC VOLTAGE RATING	9.0 VOLTS NOMINAL
END ITEM IDENTIFICATION	6625-01-623-3978
UNPACKAGED UNIT WEIGHT	0.17 KILOGRAMS KG
OVERALL WIDTH	2.3 INCHES NOMINAL IN
OVERALL DEPTH	1.8 INCHES NOMINAL IN
SPECIAL FEATURES	SPECIAFICALLY DESIGNED FOR FIELD CALIBRATION OF QUEST SOUND LEVEL METERS AND NOISE DOSIMETERS ACROSS A WIDE RANGE OF TEMPERATURE, HUMIDITY AND PRESSURE CONDITIONS
FREQUENCY RATING	250.0 HERTZ MINIMUM AND 1000.0 HERTZ MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCY	ACOUSTICAL CLASS 1 CALIBRATOR
OVERALL LENGTH	3.9 INCHES NOMINAL IN

VERIFIED SUBSTITUTES & CROSS-REFERENCES 4

570835Interchangeable

interchangeable cross-reference

interchangeable

J246Interchangeable

interchangeable cross-reference

interchangeable

4-4 120101BAInterchangeable

interchangeable cross-reference

interchangeable

AC300Interchangeable

interchangeable cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99ESD SensitiveNot HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is AC-300?

AC-300 is a CALIBRATOR,AUDIO LEVEL.

What parts can replace AC-300?

There are 4 known substitutes for AC-300: 570835, J246, 4-4 120101BA and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for AC-300?

AC-300 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-700-3115. This indicates validated use in U.S. government and defense supply chains.

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