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Technical Data Sheet
PartsTable / MRO / 25A043
25A043 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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

SLEEVE,COMPRESSION,TUBE-HOSE FIT. Key specifications include material: COPPER ALLOY 377 OVERALL, body_width: 1.000 INCHES NOMINAL IN, leg_length: 0.800 INCHES NOMINAL SECOND END IN, seat_angle: 20.0 DEGREES FIRST END, body_height: 1.375 INCHES NOMINAL IN, body_length: 1.000 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 5915-00-483-0132, 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
MRO→ MRO_GENERAL→ 25A043
NSN: 5915-00-483-0132
FSC: 5915
CAGE: 30736 — QUEST ELECTRONIC DEVELOPMENT DIV SACOM/TPE (USA)
SPECIFICATIONS
materialCOPPER ALLOY 377 OVERALL
body_width1.000 INCHES NOMINAL IN
leg_length0.800 INCHES NOMINAL SECOND END IN
seat_angle20.0 DEGREES FIRST END
body_height1.375 INCHES NOMINAL IN
body_length1.000 INCHES NOMINAL IN
thread_class2A FIRST END A
inclosure_typeHERMETICALLY SEALED
overall_height1.750 INCHES NOMINAL IN
connection_typeTHREADED EXTERNAL TUBE FIRST END
connection_styleFLARELESS (TUBE) FIRST END
style_designatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
NSN5915-00-483-0132
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SLEEVE,COMPRESSION,TUBE-HOSE FIT TITLE COMPONENT PN 25A043 MFR SLEEVE,COMPRESSION,TUB
KEY FEATURES
•
BODY HEIGHT: 1.375 INCHES NOMINAL IN
•
DISCRIMINATION AT SPECIFIED FREQUENCIES PER FUNCTION IN DECIBELS: 40.0 MINIMUM BLANK AND 6.0 MAXIMUM BLANK FIRST FUNCTION
•
BODY WIDTH: 1.000 INCHES NOMINAL IN
•
OPERATING TEMP RANGE: -54.0 TO 71.0 CELSIUS DEGC
•
INSERTION LOSS AT REFERENCE FREQUENCY PER FUNCTION IN DECIBELS: 4.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
•
VIBRATION RESISTANCE RANGE IN HERTZ: +10.0 TO 55.0
•
NOMINAL THREAD SIZE: 0.112 INCHES IN
•
REFERENCE FREQUENCY PER FUNCTION: 1.5 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS (FLIS)
BODY HEIGHT1.375 INCHES NOMINAL IN
DISCRIMINATION AT SPECIFIED FREQUENCIES PER FUNCTION IN DECIBELS40.0 MINIMUM BLANK AND 6.0 MAXIMUM BLANK FIRST FUNCTION
BODY WIDTH1.000 INCHES NOMINAL IN
OPERATING TEMP RANGE-54.0 TO 71.0 CELSIUS DEGC
INSERTION LOSS AT REFERENCE FREQUENCY PER FUNCTION IN DECIBELS4.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
VIBRATION RESISTANCE RANGE IN HERTZ+10.0 TO 55.0
NOMINAL THREAD SIZE0.112 INCHES IN
REFERENCE FREQUENCY PER FUNCTION1.5 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
MAXIMUM DIELECTRIC WITHSTANDING AC RMS VOLTAGE500.0 VOLTS AT SEA LEVEL
SPECIFIED FREQUENCIES OF DISCRIMINATION PER FUNCTION750.00 HERTZ BLANK AND 1.44 KILOHERTZ BLANK AND 1.56 KILOHERTZ BLANK AND 3.00 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
1952Interchangeable
interchangeable cross-reference
interchangeable
B23T9A1Interchangeable
interchangeable cross-reference
interchangeable
SJInterchangeable
interchangeable cross-reference
interchangeable
802080-018Interchangeable
interchangeable cross-reference
interchangeable
700088Interchangeable
interchangeable cross-reference
interchangeable
2868541-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 25A043?
25A043 is a SLEEVE,COMPRESSION,TUBE-HOSE FIT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 25A043?
There are 15 known substitutes for 25A043: 1952, B23T9A1, SJ and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 25A043?
25A043 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-483-0132. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026