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PartsTable / COMPONENT / EB-21REV1
EB-21REV1 ✓ 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

CONE AND ROLLERS,TAPERED ROLLER. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4610-01-006-1516, 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
EB-21REV1
NSN: 4610-01-006-1516
FSC: 4610
CAGE: 05882 — UNITED AERO PRODUCTS INC SUB OF MACRODYNE INDUSTRIES INC (USA)
SPECIFICATIONS
Part NumberEB-21REV1
NSN4610-01-006-1516
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONE AND ROLLERS,TAPERED ROLLER TITLE COMPONENT PN EB-21REV1 MFR CONE AND ROLLERS,TAPER
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL TUBE 0.060 IN. THK,STEEL DISC 0.120 IN. THK WELDED ON SMALL END,PLASTISOL FINISH INSIDE,1 COAT ZINC CHROMATE PRIMER W/2 COATS @GREY PLASTISOL ON TOP FINISH OUTSIDE,18.750 IN. O/A LG,4 IN. DIA TUBE,4.500 IN. DIA FLANGE ON LARGE END,3.870 IN. DIA DISK ON SMALL END WITH A REMOVABLE PLUG,1/8-27 NPT SPUD,100 PSI MAX OPERATING PRESSURE IN
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL TUBE 0.060 IN. THK,STEEL DISC 0.120 IN. THK WELDED ON SMALL END,PLASTISOL FINISH INSIDE,1 COAT ZINC CHROMATE PRIMER W/2 COATS @GREY PLASTISOL ON TOP FINISH OUTSIDE,18.750 IN. O/A LG,4 IN. DIA TUBE,4.500 IN. DIA FLANGE ON LARGE END,3.870 IN. DIA DISK ON SMALL END WITH A REMOVABLE PLUG,1/8-27 NPT SPUD,100 PSI MAX OPERATING PRESSURE IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
TVAA4621AInterchangeable
interchangeable cross-reference
interchangeable
53177Interchangeable
interchangeable cross-reference
interchangeable
K53177Interchangeable
interchangeable cross-reference
interchangeable
15745Interchangeable
interchangeable cross-reference
interchangeable
29084Interchangeable
interchangeable cross-reference
interchangeable
288A-1INCHInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is EB-21REV1?
EB-21REV1 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace EB-21REV1?
There are 9 known substitutes for EB-21REV1: TVAA4621A, 53177, K53177 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for EB-21REV1?
EB-21REV1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4610-01-006-1516. 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