PartsTable
Technical Data Sheet
PartsTable / MRO / 53-837
53-837 ✓ 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

COVER,ELECTRONIC COMMUNICATION E. Key specifications include material: ALUMINUM ALLOY, end_style: SPRING END,PLAIN BOTH ENDS, body_depth: 2.000 INCHES NOMINAL IN, body_height: 2.100 INCHES NOMINAL IN, body_length: 2.030 INCHES NOMINAL IN, body_diameter: 0.880 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 5895-00-372-5493, 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→ 53-837
NSN: 5895-00-372-5493
FSC: 5895
CAGE: 93835 — PARKER HANNIFIN CORPORATION DIV HYDRAULIC SYSTEMS DIVISION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
end_styleSPRING END,PLAIN BOTH ENDS
body_depth2.000 INCHES NOMINAL IN
body_height2.100 INCHES NOMINAL IN
body_length2.030 INCHES NOMINAL IN
body_diameter0.880 INCHES NOMINAL IN
coil_quantity165
inside_diameter0.172 INCHES NOMINAL IN
style_designatorCYLINDRICAL
surface_treatmentPASSIVATE OVERALL
spring_free_length10.937 INCHES MINIMUM AND 11.063 INCHES MAXIMUM IN
coil_helix_directionRIGHT-HAND
NSN5895-00-372-5493
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,ELECTRONIC COMMUNICATION E TITLE COMPONENT PN 53-837 MFR COVER,ELECTRONIC COMMU
KEY FEATURES
•
MOUNTING CONFIGURATION: THREE THUR HOLES 0.185 IN. NOM DIA DRILLED IN FLANGE IN
•
MATERIAL: ALUMINUM ALLOY
•
BODY LENGTH: 2.030 INCHES NOMINAL IN
•
BODY HEIGHT: 2.100 INCHES NOMINAL IN
•
BODY DIAMETER: 0.880 INCHES NOMINAL IN
•
BODY DEPTH: 2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING CONFIGURATIONTHREE THUR HOLES 0.185 IN. NOM DIA DRILLED IN FLANGE IN
MATERIALALUMINUM ALLOY
BODY LENGTH2.030 INCHES NOMINAL IN
BODY HEIGHT2.100 INCHES NOMINAL IN
BODY DIAMETER0.880 INCHES NOMINAL IN
BODY DEPTH2.000 INCHES NOMINAL IN
MOUNTING CONFIGURATIONTHREE THUR HOLES 0.185 IN. NOM DIA DRILLED IN FLANGE IN
MATERIALALUMINUM ALLOY
BODY LENGTH2.030 INCHES NOMINAL IN
BODY HEIGHT2.100 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
85-536Interchangeable
interchangeable cross-reference
interchangeable
53-837Interchangeable
interchangeable cross-reference
interchangeable
504-8452-002Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 53-837?
53-837 is a COVER,ELECTRONIC COMMUNICATION E. It is classified as a MRO (MRO_GENERAL).
What parts can replace 53-837?
There are 3 known substitutes for 53-837: 85-536, 53-837, 504-8452-002. Substitute compatibility should be verified for your specific system.
What is the NSN for 53-837?
53-837 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-00-372-5493. 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