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Technical Data Sheet
PartsTable / COMPONENT / 42K2289
42K2289 ✓ 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 BULB,FLUSH,WATER CLOSET TANK is a the manufacturer industrial component. Key specifications include diameter: 2.500 INCHES MAXIMUM IN, material: RUBBER. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4510-00-138-2106, 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
42K2289
NSN: 4510-00-138-2106
FSC: 4510
CAGE: 53800 — SEARS, ROEBUCK AND CO. DBA SEARS DIV SEARS COMMERCIAL (USA)
SPECIFICATIONS
diameter2.500 INCHES MAXIMUM IN
materialRUBBER
NSN4510-00-138-2106
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BULB,FLUSH,WATER CLOSET TANK TITLE COMPONENT PN 42K2289 MFR BULB,FLUSH,WATER CLOSE
KEY FEATURES
•
MATERIAL: RUBBER
•
DIAMETER: 2.500 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER
DIAMETER2.500 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
7519Interchangeable
interchangeable cross-reference
interchangeable
219SFInterchangeable
interchangeable cross-reference
interchangeable
12Z369-20Interchangeable
interchangeable cross-reference
interchangeable
1105-18Interchangeable
interchangeable cross-reference
interchangeable
1300147-2Interchangeable
interchangeable cross-reference
interchangeable
245-026Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 42K2289?
42K2289 is a BULB,FLUSH,WATER CLOSET TANK.
What parts can replace 42K2289?
There are 18 known substitutes for 42K2289: 7519, 219SF, 12Z369-20 and 15 more. Substitute compatibility should be verified for your specific system.
Is 42K2289 still available?
42K2289 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026