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Technical Data Sheet
PartsTable / MRO / H2220
H2220 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-332-4409, 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
MRO→ MRO_GENERAL→ H2220
NSN: 6625-00-332-4409
FSC: 6625
CAGE: 49673 — DOWTY RFL INDUSTRIES 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
NSN6625-00-332-4409
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEAL RING ASSEMBLY,LABYRINTH TITLE COMPONENT PN H2220 MFR SEAL RING ASSEMBLY,LAB
KEY FEATURES
•
SCALE DIVISION QUANTITY: 10 SINGLE INDICATOR SINGLE RANGE
•
STYLE DESIGNATOR: RECTANGULAR OR SQUARE
TECHNICAL CHARACTERISTICS (FLIS)
SCALE DIVISION QUANTITY10 SINGLE INDICATOR SINGLE RANGE
OVERALL WIDTH0.748 INCHES NOMINAL IN
OVERALL LENGTH1.375 INCHES NOMINAL IN
OVERALL HEIGHT0.866 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR OR SQUARE
SCALE DIVISION QUANTITY10 SINGLE INDICATOR SINGLE RANGE
OVERALL WIDTH0.748 INCHES NOMINAL IN
OVERALL LENGTH1.375 INCHES NOMINAL IN
OVERALL HEIGHT0.866 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR OR SQUARE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
31TA56Interchangeable
interchangeable cross-reference
interchangeable
41X10Interchangeable
interchangeable cross-reference
interchangeable
15412Interchangeable
interchangeable cross-reference
interchangeable
141-0644Interchangeable
interchangeable cross-reference
interchangeable
H2220PC135ANDH2221PC155-164Interchangeable
interchangeable cross-reference
interchangeable
872283FInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H2220?
H2220 is a SEAL RING ASSEMBLY,LABYRINTH. It is classified as a MRO (MRO_GENERAL).
What parts can replace H2220?
There are 6 known substitutes for H2220: 31TA56, 41X10, 15412 and 3 more. Substitute compatibility should be verified for your specific system.
Is H2220 still available?
H2220 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026