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PartsTable / COMPONENT / H-B-420 TY2GRAASZ4 IN.
H-B-420 TY2GRAASZ4 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 TY2GRAASZ4 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 8020-00-685-5393, 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 TY2GRAASZ4 IN.
NSN: 8020-00-685-5393
FSC: 8020
CAGE: 80244 — GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE (USA)
SPECIFICATIONS
Part NumberH-B-420 TY2GRAASZ4 IN.
NSN8020-00-685-5393
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available H-B-420 TY2GRAASZ4 IN. TITLE COMPONENT PN H-B-420 TY2GRAASZ4 IN. MFR H-B-420 TY2GRAASZ4 IN.
KEY FEATURES
•
ENVIRONMENTAL ATTRIBUTE CODE: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND AA GRADE AND 4 IN. SIZE IN
•
BRUSH PART MATERIAL: PLASTIC POLYAMIDE NYLON
•
BRUSH EDGE TYPE: FLAT
•
BRUSH SHAPE: FLAT
•
BRUSH PART LENGTH: 4.313 INCHES NOMINAL IN
•
BRUSH PART THICKNESS: 1.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ENVIRONMENTAL ATTRIBUTE CODEPLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
SPECIAL FEATURESMASTER GRADE; FOR PAINTING APPLICATIONS WHERE SUPERIOR PAINT LOADING AND RELEASE ARE REQUIRED
NONDEFINITIVE SPEC/STD DATA2 TYPE AND AA GRADE AND 4 IN. SIZE IN
BRUSH PART MATERIALPLASTIC POLYAMIDE NYLON
BRUSH EDGE TYPEFLAT
BRUSH SHAPEFLAT
BRUSH PART LENGTH4.313 INCHES NOMINAL IN
BRUSH PART THICKNESS1.000 INCHES NOMINAL IN
BRUSH TYPEBRISTLES
BRUSH PART WIDTH4.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
5393Interchangeable
interchangeable cross-reference
interchangeable
DRP-15949 PC 10Interchangeable
interchangeable cross-reference
interchangeable
239-124 PIECE 2Interchangeable
interchangeable cross-reference
interchangeable
AA59440/3-012Interchangeable
interchangeable cross-reference
interchangeable
8658Interchangeable
interchangeable cross-reference
interchangeable
531305Interchangeable
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 TY2GRAASZ4 IN.?
H-B-420 TY2GRAASZ4 IN. is a H-B-420 TY2GRAASZ4 IN..
What parts can replace H-B-420 TY2GRAASZ4 IN.?
There are 11 known substitutes for H-B-420 TY2GRAASZ4 IN.: 5393, DRP-15949 PC 10, 239-124 PIECE 2 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H-B-420 TY2GRAASZ4 IN.?
H-B-420 TY2GRAASZ4 IN. is cataloged in the Federal Logistics Information System (FLIS) under NSN 8020-00-685-5393. 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