PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H-B-491Brush,paint

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 8020-01-303-9726 · FSC 8020 · No Item Name Available
Verified by PartsTable
NSN 8020-01-303-9726 — this item is cataloged by the U.S. Government under National Stock Number 8020-01-303-9726. Primary manufacturer part number: H-B-491.
Features
  • Brush,paint — FSC 8020
  • Brush Part Material: PLASTIC POLYAMIDE NYLON
  • Nondefinitive Spec/std Data: 2 TYPE AND 2 CLASS AND 5 SIZE
  • Brush Shape: FLAT
  • Brush Part Width: 1.000 INCHES NOMINAL IN
  • Brush Type: BRISTLES
  • Brush Part Thickness: 0.375 INCHES NOMINAL IN
  • Brush Part Length: 2.188 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Brush,paint, cataloged under National Stock Number 8020-01-303-9726, is classified within Federal Supply Class 8020 (No Item Name Available) of the Brushes, Paints, Sealers, and Adhesives group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN8020-01-303-9726
Primary Part NumberH-B-491
Item NameBrush,paint
FSC / FSG8020 / 80 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Brush Part MaterialPLASTIC POLYAMIDE NYLON
Nondefinitive Spec/std Data2 TYPE AND 2 CLASS AND 5 SIZE
Brush ShapeFLAT
Brush Part Width1.000 INCHES NOMINAL IN
Brush TypeBRISTLES
Brush Part Thickness0.375 INCHES NOMINAL IN
Brush Part Length2.188 INCHES NOMINAL IN
Brush Edge TypeCHISELED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
8020-00-205-6510 INTERCHANGEABLE
Brush,paint
8020-00-205-6511 INTERCHANGEABLE
Brush,paint
8020-00-205-6512 INTERCHANGEABLE
Brush,paint
8020-00-239-0955 INTERCHANGEABLE
Brush,paint
8020-00-263-3873 INTERCHANGEABLE
Brush,paint
8020-00-263-3874 INTERCHANGEABLE
Brush,paint
8020-00-297-6657 INTERCHANGEABLE
Brush,paint
8020-00-297-6658 INTERCHANGEABLE
Brush,paint
8020-00-559-0389 INTERCHANGEABLE
Brush,paint
8020-00-559-0438 INTERCHANGEABLE
Brush,paint
Cross-Reference Index
Part NumberManufacturer
H-B-491 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
PD8020-00-559-0389 General Services Administration Federal Supply Service (USA)
A-A-3193 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-3193 TY2CL2SZ5 General Services Administration Federal Supply Service (USA)
H-B-491 TY2CL2SZ5 General Services Administration Federal Supply Service (USA)
8020-01-303-9726 General Services Administration Federal Supply Service (USA)
Related Parts
8020-00-205-6510INTERCHANGEABLE
BRUSH,PAINT
8020-00-205-6511INTERCHANGEABLE
BRUSH,PAINT
8020-00-205-6512INTERCHANGEABLE
BRUSH,PAINT
8020-00-239-0955INTERCHANGEABLE
BRUSH,PAINT
8020-00-263-3873INTERCHANGEABLE
BRUSH,PAINT
8020-00-263-3874INTERCHANGEABLE
BRUSH,PAINT
8020-00-297-6657INTERCHANGEABLE
BRUSH,PAINT
8020-00-297-6658INTERCHANGEABLE
BRUSH,PAINT
8020-00-559-0389INTERCHANGEABLE
BRUSH,PAINT
8020-00-559-0438INTERCHANGEABLE
BRUSH,PAINT
8020-00-559-0439INTERCHANGEABLE
BRUSH,PAINT
8020-00-597-5301INTERCHANGEABLE
BRUSH,PAINT

Frequently Asked Questions

What is NSN 8020-01-303-9726?

NSN 8020-01-303-9726 is a Brush,paint, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 8020 (No Item Name Available). Status: active.

What are the part numbers for NSN 8020-01-303-9726?

NSN 8020-01-303-9726 has 6 cross-referenced part numbers: H-B-491 (Federal Specifications Promulgated by General Services Administration Washington DC), PD8020-00-559-0389 (General Services Administration Federal Supply Service), A-A-3193 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-3193 TY2CL2SZ5 (General Services Administration Federal Supply Service), H-B-491 TY2CL2SZ5 (General Services Administration Federal Supply Service) and 1 more.

What NSN replaces 8020-01-303-9726?

There are 12 known substitutes for 8020-01-303-9726: 8020-00-205-6510, 8020-00-205-6511, 8020-00-205-6512 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of H-B-491?

Key specifications for H-B-491: Brush Part Material: PLASTIC POLYAMIDE NYLON; Nondefinitive Spec/std Data: 2 TYPE AND 2 CLASS AND 5 SIZE; Brush Shape: FLAT; Brush Part Width: 1.000 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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