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PartsTable / COMPONENT / H-B-420 TY2GRASZ1-1/2 IN.
H-B-420 TY2GRASZ1-1/2 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 TY2GRASZ1-1/2 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 8020-00-559-9842, 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 TY2GRASZ1-1/2 IN.
NSN: 8020-00-559-9842
FSC: 8020
CAGE: 80244 — GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE (USA)
SPECIFICATIONS
Part NumberH-B-420 TY2GRASZ1-1/2 IN.
NSN8020-00-559-9842
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available H-B-420 TY2GRASZ1-1/2 IN. TITLE COMPONENT PN H-B-420 TY2GRASZ1-1/2 IN. MFR H-B-420 TY2GRASZ1-1/2
KEY FEATURES
•
BRUSH PART WIDTH: 1.500 INCHES NOMINAL IN
•
ENVIRONMENTAL ATTRIBUTE CODE: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND A GRADE AND 1-1/2 IN. SIZE IN
•
BRUSH PART MATERIAL: PLASTIC POLYAMIDE NYLON
•
BRUSH SHAPE: FLAT
•
BRUSH PART THICKNESS: 0.688 INCHES NOMINAL IN
•
BRUSH PART LENGTH: 2.563 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
BRUSH PART WIDTH1.500 INCHES NOMINAL IN
ENVIRONMENTAL ATTRIBUTE CODEPLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
NONDEFINITIVE SPEC/STD DATA2 TYPE AND A GRADE AND 1-1/2 IN. SIZE IN
SPECIAL FEATURESHIGH GRADE; FOR VARNISH AND ENAMEL APPLICATIONS
BRUSH PART MATERIALPLASTIC POLYAMIDE NYLON
BRUSH SHAPEFLAT
BRUSH PART THICKNESS0.688 INCHES NOMINAL IN
BRUSH PART LENGTH2.563 INCHES NOMINAL IN
BRUSH EDGE TYPECHISELED
BRUSH TYPEBRISTLES
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 TY2GRASZ1-1/2 IN.?
H-B-420 TY2GRASZ1-1/2 IN. is a H-B-420 TY2GRASZ1-1/2 IN..
What parts can replace H-B-420 TY2GRASZ1-1/2 IN.?
There are 21 known substitutes for H-B-420 TY2GRASZ1-1/2 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 TY2GRASZ1-1/2 IN.?
H-B-420 TY2GRASZ1-1/2 IN. is cataloged in the Federal Logistics Information System (FLIS) under NSN 8020-00-559-9842. 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