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PartsTable / COMPONENT / H2220PC135ANDH2221PC155-164
H2220PC135ANDH2221PC155-164 ✓ 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 SEAL RING ASSEMBLY,LABYRINTH is a the manufacturer industrial component. Key specifications include height: 0.125 INCHES NOMINAL IN, diameter: 0.375 INCHES NOMINAL IN, material: STEEL OVERALL, head_style: FLAT, overall_width: 0.748 INCHES NOMINAL IN, chamfer_length: 0.078 INCHES NOMINAL 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 2825-00-783-5524, 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
H2220PC135ANDH2221PC155-164
NSN: 2825-00-783-5524
FSC: 2825
CAGE: 16712 — SIEMENS ENERGY, INC. (USA)
SPECIFICATIONS
height0.125 INCHES NOMINAL IN
diameter0.375 INCHES NOMINAL IN
materialSTEEL OVERALL
head_styleFLAT
overall_width0.748 INCHES NOMINAL IN
chamfer_length0.078 INCHES NOMINAL IN
overall_height0.866 INCHES NOMINAL IN
overall_length1.375 INCHES NOMINAL IN
style_designatorRECTANGULAR OR SQUARE
pin_chamfer_angle15.0 DEGREES NOMINAL
pin_head_diameter0.500 INCHES NOMINAL IN
under_head_length1.094 INCHES NOMINAL IN
NSN2825-00-783-5524
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEAL RING ASSEMBLY,LABYRINTH TITLE COMPONENT PN H2220PC135ANDH2221PC155-164 MFR SEAL RING ASSEMBLY,LAB
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
31TA56Interchangeable
interchangeable cross-reference
interchangeable
41X10Interchangeable
interchangeable cross-reference
interchangeable
15412Interchangeable
interchangeable cross-reference
interchangeable
H2220Interchangeable
interchangeable cross-reference
interchangeable
872283FInterchangeable
interchangeable cross-reference
interchangeable
H2220PC135ANDH2221PC155AND164Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H2220PC135ANDH2221PC155-164?
H2220PC135ANDH2221PC155-164 is a SEAL RING ASSEMBLY,LABYRINTH.
What parts can replace H2220PC135ANDH2221PC155-164?
There are 6 known substitutes for H2220PC135ANDH2221PC155-164: 31TA56, 41X10, 15412 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H2220PC135ANDH2221PC155-164?
H2220PC135ANDH2221PC155-164 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2825-00-783-5524. 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