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Technical Data Sheet
PartsTable / COMPONENT / 509-0087
509-0087 ✓ 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 SEAL,GREASE is a the manufacturer industrial component. Key specifications include width: 7.375 INCHES NOMINAL IN, clutch: INCLUDED, length: 11.187 INCHES NOMINAL IN, radius: 0.063 INCHES NOMINAL IN, weight: 168.0 OUNCES OZ, diameter: 5.750 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 2815-00-078-8788, 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
509-0087
NSN: 2815-00-078-8788
FSC: 2815
CAGE: 44940 — CUMMINS POWER GENERATION INC. (USA)
SPECIFICATIONS
width7.375 INCHES NOMINAL IN
clutchINCLUDED
length11.187 INCHES NOMINAL IN
radius0.063 INCHES NOMINAL IN
weight168.0 OUNCES OZ
diameter5.750 INCHES NOMINAL IN
materialSTEEL
quantity1
cut_depth0.500 INCHES NOMINAL IN
thickness0.125 INCHES NOMINAL IN
tube_typeDUOTRIODE
body_stylePLAIN ENDS
NSN2815-00-078-8788
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEAL,GREASE TITLE COMPONENT PN 509-0087 MFR SEAL,GREASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
88-36850Interchangeable
interchangeable cross-reference
interchangeable
HG74MInterchangeable
interchangeable cross-reference
interchangeable
AA51166B-1A5BInterchangeable
interchangeable cross-reference
interchangeable
20015321Interchangeable
interchangeable cross-reference
interchangeable
50987Interchangeable
interchangeable cross-reference
interchangeable
87-0006-01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 509-0087?
509-0087 is a SEAL,GREASE.
What parts can replace 509-0087?
There are 10 known substitutes for 509-0087: 88-36850, HG74M, AA51166B-1A5B and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 509-0087?
509-0087 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2815-00-078-8788. 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