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PartsTable / COMPONENT / B-11561 ITEM 1
B-11561 ITEM 1 ✓ 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 RETAINER,FLUID FILTER ELEMENT is a the manufacturer industrial component. Key specifications include material: ALUMINUM, overall_width: 0.250 INCHES NOMINAL IN, overall_diameter: 1.000 INCHES NOMINAL IN, end_item_identification: NIMITZ CLASS CVN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4330-01-398-2467, 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
B-11561 ITEM 1
NSN: 4330-01-398-2467
FSC: 4330
CAGE: 51440 — PARKER HANNIFIN CORP (USA)
SPECIFICATIONS
materialALUMINUM
overall_width0.250 INCHES NOMINAL IN
overall_diameter1.000 INCHES NOMINAL IN
end_item_identificationNIMITZ CLASS CVN
NSN4330-01-398-2467
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,FLUID FILTER ELEMENT TITLE COMPONENT PN B-11561 ITEM 1 MFR RETAINER,FLUID FILTER
KEY FEATURES
•
MATERIAL: ALUMINUM
•
OVERALL DIAMETER: 1.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONNIMITZ CLASS CVN
OVERALL WIDTH0.250 INCHES NOMINAL IN
MATERIALALUMINUM
OVERALL DIAMETER1.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
92903Interchangeable
interchangeable cross-reference
interchangeable
03453Interchangeable
interchangeable cross-reference
interchangeable
7954674Interchangeable
interchangeable cross-reference
interchangeable
326Interchangeable
interchangeable cross-reference
interchangeable
B-11561Interchangeable
interchangeable cross-reference
interchangeable
B-11561 ITEM 5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B-11561 ITEM 1?
B-11561 ITEM 1 is a RETAINER,FLUID FILTER ELEMENT.
What parts can replace B-11561 ITEM 1?
There are 8 known substitutes for B-11561 ITEM 1: 92903, 03453, 7954674 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B-11561 ITEM 1?
B-11561 ITEM 1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4330-01-398-2467. 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