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PartsTable / COMPONENT / 1653T22
1653T22 ✓ 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 PENCIL is a the manufacturer industrial component. Key specifications include lead_size: THIN, special_features: W/ERASER, marking_medium_type: NONINDELIBLE GRAPHITE LEAD, hardness_designation: 2H, lead_cross-sectional_shape: ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7510-00-189-7880, 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
1653T22
NSN: 7510-00-189-7880
FSC: 7510
CAGE: 2V507 — MCMASTER-CARR SUPPLY COMPANY (USA)
SPECIFICATIONS
lead_sizeTHIN
special_featuresW/ERASER
marking_medium_typeNONINDELIBLE GRAPHITE LEAD
hardness_designation2H
lead_cross-sectional_shapeROUND
NSN7510-00-189-7880
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PENCIL TITLE COMPONENT PN 1653T22 MFR PENCIL
KEY FEATURES
•
LEAD CROSS-SECTIONAL SHAPE: ROUND
•
LEAD SIZE: THIN
•
MARKING MEDIUM TYPE: NONINDELIBLE GRAPHITE LEAD
•
HARDNESS DESIGNATION: 2H
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESW/ERASER
LEAD CROSS-SECTIONAL SHAPEROUND
LEAD SIZETHIN
MARKING MEDIUM TYPENONINDELIBLE GRAPHITE LEAD
HARDNESS DESIGNATION2H
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
10002Interchangeable
interchangeable cross-reference
interchangeable
3557-2Interchangeable
interchangeable cross-reference
interchangeable
T4-3820-HBInterchangeable
interchangeable cross-reference
interchangeable
58-0394-3HInterchangeable
interchangeable cross-reference
interchangeable
A-A-976Interchangeable
interchangeable cross-reference
interchangeable
FA1900.5HInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1653T22?
1653T22 is a PENCIL.
What parts can replace 1653T22?
There are 10 known substitutes for 1653T22: 10002, 3557-2, T4-3820-HB and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1653T22?
1653T22 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7510-00-189-7880. 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