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PartsTable / COMPONENT / H-B-420 TY2GRBSZ2-1/2 IN.
H-B-420 TY2GRBSZ2-1/2 IN. ✓ 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 H-B-420 TY2GRBSZ2-1/2 IN. is a the manufacturer industrial component. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 8020-00-263-3867, 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
H-B-420 TY2GRBSZ2-1/2 IN.
NSN: 8020-00-263-3867
FSC: 8020
CAGE: 80244 — GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE (USA)
SPECIFICATIONS
Part NumberH-B-420 TY2GRBSZ2-1/2 IN.
NSN8020-00-263-3867
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available H-B-420 TY2GRBSZ2-1/2 IN. TITLE COMPONENT PN H-B-420 TY2GRBSZ2-1/2 IN. MFR H-B-420 TY2GRBSZ2-1/2
KEY FEATURES
•
BRUSH TYPE: BRISTLES
•
BRUSH PART LENGTH: 2.563 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND B GRADE AND 2-1/2 IN. SIZE IN
•
ENVIRONMENTAL ATTRIBUTE CODE: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
•
BRUSH PART MATERIAL: PLASTIC POLYAMIDE NYLON
•
BRUSH EDGE TYPE: CHISELED
•
BRUSH SHAPE: FLAT
TECHNICAL CHARACTERISTICS (FLIS)
BRUSH TYPEBRISTLES
BRUSH PART LENGTH2.563 INCHES NOMINAL IN
SPECIAL FEATURESMEDIUM GRADE; FOR PAINTING SASH AND TRIM
NONDEFINITIVE SPEC/STD DATA2 TYPE AND B GRADE AND 2-1/2 IN. SIZE IN
ENVIRONMENTAL ATTRIBUTE CODEPLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
BRUSH PART MATERIALPLASTIC POLYAMIDE NYLON
BRUSH EDGE TYPECHISELED
BRUSH SHAPEFLAT
BRUSH PART WIDTH2.500 INCHES NOMINAL IN
BRUSH PART THICKNESS0.625 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
HB256CLASSSIZE1Interchangeable
interchangeable cross-reference
interchangeable
MS16865Interchangeable
interchangeable cross-reference
interchangeable
HB256CLASS1SIZE1-5INInterchangeable
interchangeable cross-reference
interchangeable
A-A-3192 TY1GRBSZ3 IN.Interchangeable
interchangeable cross-reference
interchangeable
H-B-695 CL1GRBSZ3Interchangeable
interchangeable cross-reference
interchangeable
H-B-420Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H-B-420 TY2GRBSZ2-1/2 IN.?
H-B-420 TY2GRBSZ2-1/2 IN. is a H-B-420 TY2GRBSZ2-1/2 IN..
What parts can replace H-B-420 TY2GRBSZ2-1/2 IN.?
There are 21 known substitutes for H-B-420 TY2GRBSZ2-1/2 IN.: HB256CLASSSIZE1, MS16865, HB256CLASS1SIZE1-5IN and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H-B-420 TY2GRBSZ2-1/2 IN.?
H-B-420 TY2GRBSZ2-1/2 IN. is cataloged in the Federal Logistics Information System (FLIS) under NSN 8020-00-263-3867. 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