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PartsTable / COMPONENT / 52C4137-1
52C4137-1 ✓ 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 SPACER,F1UID COUPLI is a the manufacturer industrial component. Key specifications include body_width: 1.062 INCHES NOMINAL IN, body_height: 1.094 INCHES NOMINAL IN, body_length: 1.281 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, hardness_rating: 75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM OVERALL, mounting_method: TERMINAL SINGLE GROUP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1710-01-122-2858, 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
52C4137-1
NSN: 1710-01-122-2858
FSC: 1710
CAGE: 21439 — CURTISS-WRIGHT FLOW CONTROL SERVICE, LLC DBA ENGINEERED ARRESTING SYSTEMS - ESCO DIV CW FLOW CONTROL SVC LLC DBA (USA)
SPECIFICATIONS
body_width1.062 INCHES NOMINAL IN
body_height1.094 INCHES NOMINAL IN
body_length1.281 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
hardness_rating75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM OVERALL
mounting_methodTERMINAL SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
special_featuresFIRST SHOULDER DIA. 1.141 IN. SECOND SHOULDER DIA. 1.123 IN. IN
peripheral_diameter0.938 INCHES NOMINAL IN
center_hole_diameter0.531 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
cross-sectional_height0.063 INCHES NOMINAL IN
NSN1710-01-122-2858
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,F1UID COUPLI TITLE COMPONENT PN 52C4137-1 MFR SPACER,F1UID COUPLI
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
810483Interchangeable
interchangeable cross-reference
interchangeable
44322Interchangeable
interchangeable cross-reference
interchangeable
A1-14684Interchangeable
interchangeable cross-reference
interchangeable
4054364Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 52C4137-1?
52C4137-1 is a SPACER,F1UID COUPLI.
What parts can replace 52C4137-1?
There are 4 known substitutes for 52C4137-1: 810483, 44322, A1-14684 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 52C4137-1?
52C4137-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1710-01-122-2858. 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