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PartsTable / COMPONENT / 219091H1
219091H1 ✓ 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 PARTS KIT,DRAIN VALVE is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3930-00-203-1180, 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
219091H1
NSN: 3930-00-203-1180
FSC: 3930
CAGE: 0SAT8 — KOMATSU AMERICA CORP. (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCONSISTS OF,RUBBER GASKET P/N AC-21894 EGS-A 1 EA,RUBBER GASKET P/N AC-21893 EGS-A 1 EA,METAL GASKET 1 EA,COPPER PLUG 1 EA
NSN3930-00-203-1180
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PARTS KIT,DRAIN VALVE TITLE COMPONENT PN 219091H1 MFR PARTS KIT,DRAIN VALVE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF,RUBBER GASKET P/N AC-21894 EGS-A 1 EA,RUBBER GASKET P/N AC-21893 EGS-A 1 EA,METAL GASKET 1 EA,COPPER PLUG 1 EA
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSISTS OF,RUBBER GASKET P/N AC-21894 EGS-A 1 EA,RUBBER GASKET P/N AC-21893 EGS-A 1 EA,METAL GASKET 1 EA,COPPER PLUG 1 EA
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
20311-80Interchangeable
interchangeable cross-reference
interchangeable
68R3-6DCSC0Interchangeable
interchangeable cross-reference
interchangeable
CRH-10-3D6Interchangeable
interchangeable cross-reference
interchangeable
7911292-9Interchangeable
interchangeable cross-reference
interchangeable
7911292Interchangeable
interchangeable cross-reference
interchangeable
AC22094BInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 219091H1?
219091H1 is a PARTS KIT,DRAIN VALVE.
What parts can replace 219091H1?
There are 7 known substitutes for 219091H1: 20311-80, 68R3-6DCSC0, CRH-10-3D6 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 219091H1?
219091H1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3930-00-203-1180. 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