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PartsTable / COMPONENT / PYO-U866A
PYO-U866A ✓ 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 FILTER ELEMENT,FLUID is a the manufacturer industrial component. Key specifications include color: BLACK OVERALL, material: STEEL OVERALL, head_style: FLAT CHAMFER, head_height: 0.306 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.409 INCHES MINIMUM AND 0.457 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2910-01-290-4373, 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
PYO-U866A
NSN: 2910-01-290-4373
FSC: 2910
CAGE: N1481 — LORANGE ANDERS A/S (NOR)
SPECIFICATIONS
colorBLACK OVERALL
materialSTEEL OVERALL
head_styleFLAT CHAMFER
head_height0.306 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.409 INCHES MINIMUM AND 0.457 INCHES MAXIMUM IN
thread_length0.970 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
fastener_length1.000 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentOXIDE OVERALL
width_across_flats0.250 INCHES NOMINAL IN
internal_drive_styleHEXAGON
NSN2910-01-290-4373
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,FLUID TITLE COMPONENT PN PYO-U866A MFR FILTER ELEMENT,FLUID
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
23-820Interchangeable
interchangeable cross-reference
interchangeable
K864642-7Interchangeable
interchangeable cross-reference
interchangeable
8359469Interchangeable
interchangeable cross-reference
interchangeable
501603Interchangeable
interchangeable cross-reference
interchangeable
7001Interchangeable
interchangeable cross-reference
interchangeable
509686Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PYO-U866A?
PYO-U866A is a FILTER ELEMENT,FLUID.
What parts can replace PYO-U866A?
There are 10 known substitutes for PYO-U866A: 23-820, K864642-7, 8359469 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PYO-U866A?
PYO-U866A is cataloged in the Federal Logistics Information System (FLIS) under NSN 2910-01-290-4373. 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