PartsTable
Technical Data Sheet
PartsTable / MRO / 55053-4
55053-4 ✓ 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

PARTS KIT,LINEAR ACTUATING CYLIN. Key specifications include material: ALUMINUM OR STEEL CASE, assembly_form: ENCASED, overall_width: 1.169 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN, overall_height: 4.484 INCHES MINIMUM AND 4.500 INCHES MAXIMUM IN, overall_length: 4.781 INCHES MINIMUM AND 4.812 INCHES MAXIMUM IN, mounting_method: BRACKET(S). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-507-3642, 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→ 55053-4
NSN: 5915-00-507-3642
FSC: 5915
CAGE: 01843 — AMBAC INTERNATIONAL CORPORATION DIV AMBAC INTERNATIONAL (USA)
SPECIFICATIONS
materialALUMINUM OR STEEL CASE
assembly_formENCASED
overall_width1.169 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
overall_height4.484 INCHES MINIMUM AND 4.500 INCHES MAXIMUM IN
overall_length4.781 INCHES MINIMUM AND 4.812 INCHES MAXIMUM IN
mounting_methodBRACKET(S)
component_quantity5
mounting_facility_quantity1
terminal_type_and_quantity7 TAB
supply_items_and_quantities26278 52016 GLAND STATIC SEAL 1,26278 50084 ROD WIPER 1,26278 50043 PISTON SEAL 1,26278 52019 ROD STATIC SEAL 1,26278 51077 WEAR RING 1
capacitance_value_per_function2.0 MICROFARADS ALL CAPACITORS
electrical_resistance_per_function35.0 OHMS ALL RESISTORS
NSN5915-00-507-3642
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PARTS KIT,LINEAR ACTUATING CYLIN TITLE COMPONENT PN 55053-4 MFR PARTS KIT,LINEAR ACTUA
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 7 TAB
•
MOUNTING METHOD: BRACKET(S)
•
DC VOLTAGE RATING PER FUNCTION IN VOLTS: 200.0 ALL CAPACITORS
•
MOUNTING FACILITY QUANTITY: 1
•
CAPACITANCE VALUE PER FUNCTION: 2.0 MICROFARADS ALL CAPACITORS
•
RESISTOR POWER DISSIPATION RATING PER FUNCTION IN WATTS: 5.000 ALL RESISTORS
•
ELECTRICAL RESISTANCE PER FUNCTION: 35.0 OHMS ALL RESISTORS
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY7 TAB
OVERALL HEIGHT4.484 INCHES MINIMUM AND 4.500 INCHES MAXIMUM IN
MOUNTING METHODBRACKET(S)
DC VOLTAGE RATING PER FUNCTION IN VOLTS200.0 ALL CAPACITORS
MOUNTING FACILITY QUANTITY1
CAPACITANCE VALUE PER FUNCTION2.0 MICROFARADS ALL CAPACITORS
RESISTOR POWER DISSIPATION RATING PER FUNCTION IN WATTS5.000 ALL RESISTORS
ELECTRICAL RESISTANCE PER FUNCTION35.0 OHMS ALL RESISTORS
RESISTANCE TOLERANCE PER FUNCTION IN PERCENT-10.0 TO 10.0 ALL RESISTORS
ASSEMBLY FORMENCASED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
ITU-1143-4Interchangeable
interchangeable cross-reference
interchangeable
E103-1Interchangeable
interchangeable cross-reference
interchangeable
623-5744-001Interchangeable
interchangeable cross-reference
interchangeable
5505-34Interchangeable
interchangeable cross-reference
interchangeable
666-2331-07Interchangeable
interchangeable cross-reference
interchangeable
1-203374-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 55053-4?
55053-4 is a PARTS KIT,LINEAR ACTUATING CYLIN. It is classified as a MRO (MRO_GENERAL).
What parts can replace 55053-4?
There are 9 known substitutes for 55053-4: ITU-1143-4, E103-1, 623-5744-001 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 55053-4?
55053-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-507-3642. 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