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1R307 ✓ 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

SEAL ASSEMBLY,SHAFT,SPRING LOADE. Key specifications include end_item_identification: DAYTON PUMP MODEL 1P800. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-01-130-9968, 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
1R307
NSN: 4320-01-130-9968
FSC: 4320
CAGE: 25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)
SPECIFICATIONS
end_item_identificationDAYTON PUMP MODEL 1P800
NSN4320-01-130-9968
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEAL ASSEMBLY,SHAFT,SPRING LOADE TITLE COMPONENT PN 1R307 MFR SEAL ASSEMBLY,SHAFT,SP
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONDAYTON PUMP MODEL 1P800
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
131100Interchangeable
interchangeable cross-reference
interchangeable
BECX3L1Interchangeable
interchangeable cross-reference
interchangeable
40X434VInterchangeable
interchangeable cross-reference
interchangeable
X2793F7118Interchangeable
interchangeable cross-reference
interchangeable
CMR03C100DOCPInterchangeable
interchangeable cross-reference
interchangeable
DMSEC100J03Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1R307?
1R307 is a SEAL ASSEMBLY,SHAFT,SPRING LOADE.
What parts can replace 1R307?
There are 12 known substitutes for 1R307: 131100, BECX3L1, 40X434V and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1R307?
1R307 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-01-130-9968. 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