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PartsTable / COMPONENT / 22015A1
22015A1 ✓ 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 CHALK,MARKING is a the manufacturer industrial component. Key specifications include color: WHITE, design_type: HEMISPHERICAL, dustless_feature: NOT PROVIDED, overall_diameter: 2.250 INCHES NOMINAL IN, overall_thickness: 1.125 INCHES NOMINAL IN, unit_package_type: BOX. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7510-00-272-9256, 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
22015A1
NSN: 7510-00-272-9256
FSC: 7510
CAGE: 2V507 — MCMASTER-CARR SUPPLY COMPANY (USA)
SPECIFICATIONS
colorWHITE
design_typeHEMISPHERICAL
dustless_featureNOT PROVIDED
overall_diameter2.250 INCHES NOMINAL IN
overall_thickness1.125 INCHES NOMINAL IN
unit_package_typeBOX
nondefinitive_spec/std_data1 TYPE
NSN7510-00-272-9256
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CHALK,MARKING TITLE COMPONENT PN 22015A1 MFR CHALK,MARKING
KEY FEATURES
•
OVERALL DIAMETER: 2.250 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE
•
COLOR: WHITE
•
DESIGN TYPE: HEMISPHERICAL
•
UNIT PACKAGE TYPE: BOX
•
DUSTLESS FEATURE: NOT PROVIDED
•
OVERALL THICKNESS: 1.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER2.250 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA1 TYPE
COLORWHITE
DESIGN TYPEHEMISPHERICAL
UNIT PACKAGE TYPEBOX
DUSTLESS FEATURENOT PROVIDED
OVERALL THICKNESS1.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
SS-C-00255Interchangeable
interchangeable cross-reference
interchangeable
88815Interchangeable
interchangeable cross-reference
interchangeable
888Interchangeable
interchangeable cross-reference
interchangeable
10396Interchangeable
interchangeable cross-reference
interchangeable
A-A-2361Interchangeable
interchangeable cross-reference
interchangeable
0A1367FPN33Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 22015A1?
22015A1 is a CHALK,MARKING.
What parts can replace 22015A1?
There are 12 known substitutes for 22015A1: SS-C-00255, 88815, 888 and 9 more. Substitute compatibility should be verified for your specific system.
Is 22015A1 still available?
22015A1 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