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3870 OVAL ✓ 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 BRUSH,VARNISH is a the manufacturer industrial component. Key specifications include material: FIBER SYNTHETIC STOCK, edge_type: CHISELED, stock_width: 1.625 INCHES NOMINAL IN, angular_edge: NOT INCLUDED, stock_thickness: 1.250 INCHES NOMINAL IN, stock_exposed_length: 3.063 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 8020-00-263-3870, 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
3870 OVAL
NSN: 8020-00-263-3870
FSC: 8020
CAGE: 1M4C5 — SPECTRUM PAINT APPLICATOR CORP (USA)
SPECIFICATIONS
materialFIBER SYNTHETIC STOCK
edge_typeCHISELED
stock_width1.625 INCHES NOMINAL IN
angular_edgeNOT INCLUDED
stock_thickness1.250 INCHES NOMINAL IN
stock_exposed_length3.063 INCHES NOMINAL IN
stock_shape_at_ferruleOVAL
NSN8020-00-263-3870
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,VARNISH TITLE COMPONENT PN 3870 OVAL MFR BRUSH,VARNISH
KEY FEATURES
•
MATERIAL: FIBER SYNTHETIC STOCK
•
ANGULAR EDGE: NOT INCLUDED
•
STOCK EXPOSED LENGTH: 3.063 INCHES NOMINAL IN
•
STOCK THICKNESS: 1.250 INCHES NOMINAL IN
•
STOCK SHAPE AT FERRULE: OVAL
•
STOCK WIDTH: 1.625 INCHES NOMINAL IN
•
EDGE TYPE: CHISELED
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALFIBER SYNTHETIC STOCK
ANGULAR EDGENOT INCLUDED
STOCK EXPOSED LENGTH3.063 INCHES NOMINAL IN
STOCK THICKNESS1.250 INCHES NOMINAL IN
STOCK SHAPE AT FERRULEOVAL
STOCK WIDTH1.625 INCHES NOMINAL IN
EDGE TYPECHISELED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
HB256CLASSSIZE1Interchangeable
interchangeable cross-reference
interchangeable
MS16865Interchangeable
interchangeable cross-reference
interchangeable
HB256CLASS1SIZE1-5INInterchangeable
interchangeable cross-reference
interchangeable
H-B-711Interchangeable
interchangeable cross-reference
interchangeable
38B5304Interchangeable
interchangeable cross-reference
interchangeable
H-B-711 CL1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3870 OVAL?
3870 OVAL is a BRUSH,VARNISH.
What parts can replace 3870 OVAL?
There are 22 known substitutes for 3870 OVAL: HB256CLASSSIZE1, MS16865, HB256CLASS1SIZE1-5IN and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3870 OVAL?
3870 OVAL is cataloged in the Federal Logistics Information System (FLIS) under NSN 8020-00-263-3870. 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