PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TR3Roller,paint

Northrop Grumman Systems Corporation Dba Electronic Systems · NSN 8020-01-140-0952 · FSC 8020 · No Item Name Available
Verified by PartsTable
NSN 8020-01-140-0952 — this item is cataloged by the U.S. Government under National Stock Number 8020-01-140-0952. Primary manufacturer part number: TR3.
Features
  • Roller,paint — FSC 8020
  • Nondefinitive Spec/std Data: 2 TYPE AND 1 CLASS AND B STYLE
  • 5 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Dba Electronic Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Roller,paint, cataloged under National Stock Number 8020-01-140-0952, 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 Northrop Grumman Systems Corporation Dba Electronic Systems. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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
NSN8020-01-140-0952
Primary Part NumberTR3
Item NameRoller,paint
FSC / FSG8020 / 80 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Electronic Systems
StatusACTIVE
Nondefinitive Spec/std Data2 TYPE AND 1 CLASS AND B STYLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5905-00-120-0089 INTERCHANGEABLE
Resistor,fixed,composition
5133-00-189-9324 INTERCHANGEABLE
Drill,twist
5133-00-228-1335 INTERCHANGEABLE
Drill,twist
3120-00-453-6221HF3Q INTERCHANGEABLE
Bearing,plain,rod End
Roller Bearing Company of America, Inc.
3110-00-516-5413056-6 INTERCHANGEABLE
Bearing,ball,annular
Lockheed Martin Corporation Div Rms - Mitchel Field
8020-00-682-6500 INTERCHANGEABLE
Cover,paint Roller
8020-00-682-6502 INTERCHANGEABLE
Cover,paint Roller
3120-00-780-9567 INTERCHANGEABLE
Bearing,plain,rod End
5996-00-830-460020034 INTERCHANGEABLE
Amplifier,audio Frequency
Telephonics Corp
5330-00-885-7549 INTERCHANGEABLE
Gasket,valve
Cross-Reference Index
Part NumberManufacturer
TR3 Northrop Grumman Systems Corporation Dba Electronic Systems (USA)
20034 Maryland Brush Company (USA)
TR3 Maryland Brush Company (USA)
A-A-2851 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-2851 TY2CL1STB General Services Administration Federal Supply Service (USA)
Related Parts
5905-00-120-0089INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5133-00-189-9324INTERCHANGEABLE
DRILL,TWIST
5133-00-228-1335INTERCHANGEABLE
DRILL,TWIST
3120-00-453-6221INTERCHANGEABLE
BEARING,PLAIN,ROD END
HF3Q
3110-00-516-5413INTERCHANGEABLE
BEARING,BALL,ANNULAR
056-6
8020-00-682-6500INTERCHANGEABLE
COVER,PAINT ROLLER
8020-00-682-6502INTERCHANGEABLE
COVER,PAINT ROLLER
3120-00-780-9567INTERCHANGEABLE
BEARING,PLAIN,ROD END
5996-00-830-4600INTERCHANGEABLE
AMPLIFIER,AUDIO FREQUENCY
20034
5330-00-885-7549INTERCHANGEABLE
GASKET,VALVE
5340-00-978-9333INTERCHANGEABLE
ROD END,FEMALE
TR3
5998-01-099-5170INTERCHANGEABLE
HOLDER,ELECTRICAL CARD
TR-3

Frequently Asked Questions

What is NSN 8020-01-140-0952?

NSN 8020-01-140-0952 is a Roller,paint, manufactured by Northrop Grumman Systems Corporation Dba Electronic Systems, classified under FSC 8020 (No Item Name Available). Status: active.

What are the part numbers for NSN 8020-01-140-0952?

NSN 8020-01-140-0952 has 5 cross-referenced part numbers: TR3 (Northrop Grumman Systems Corporation Dba Electronic Systems), 20034 (Maryland Brush Company), TR3 (Maryland Brush Company), A-A-2851 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-2851 TY2CL1STB (General Services Administration Federal Supply Service).

What NSN replaces 8020-01-140-0952?

There are 12 known substitutes for 8020-01-140-0952: 5905-00-120-0089, 5133-00-189-9324, 5133-00-228-1335 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TR3?

Key specifications for TR3: Overall Width: 3.000 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 2 TYPE AND 1 CLASS AND B STYLE; Special Features: FURNISHED WITH WOVEN MOHAIR/VISCOSE BLEND COVER. 3 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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