PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20513Brush,segment

Walker Mfg Co · NSN 3820-00-453-9099 · FSC 3820 · No Item Name Available
Verified by PartsTable
NSN 3820-00-453-9099 — this item is cataloged by the U.S. Government under National Stock Number 3820-00-453-9099. Primary manufacturer part number: 20513.
Features
  • Brush,segment — FSC 3820
  • 1 verified cross-reference
  • Primary manufacturer: Walker Mfg Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Brush,segment, cataloged under National Stock Number 3820-00-453-9099, is classified within Federal Supply Class 3820 (No Item Name Available) of the Construction, Mining, Excavating Equipment group. The primary manufacturer of record is Walker Mfg Co. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBrush,segment
FSC / FSG3820 — No Item Name Available (FSG 38)
ManufacturersWalker Mfg Co (CAGE 30278)
Technical Specifications
ParameterValue
NSN3820-00-453-9099
Primary Part Number20513
Item NameBrush,segment
FSC / FSG3820 / 38 — No Item Name Available
ManufacturerWalker Mfg Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4810-00-252-7832 INTERCHANGEABLE
Shell,solenoid
5999-00-399-7866SM-B-386025 INTERCHANGEABLE
Clamp,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5950-00-856-319410124263 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
1040-00-991-575954A50B170 INTERCHANGEABLE
Cushion,container
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5315-01-169-567120-513 INTERCHANGEABLE
Pin,grooved,headed
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
3120-01-299-014320513 INTERCHANGEABLE
Bushing,sleeve
National Oil Well Dba Iec Baylor
5340-01-398-633020513 INTERCHANGEABLE
Rod End,threaded
Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val
5950-01-416-647120513 INTERCHANGEABLE
Transformer,power
Robert M. Hadley Company, Inc.
3120-01-536-167820513 INTERCHANGEABLE
Bushing,sleeve
Gage Bilt, Inc.
Cross-Reference Index
Part NumberManufacturer
20513 Walker Mfg Co (USA)
Related Parts
4810-00-252-7832INTERCHANGEABLE
SHELL,SOLENOID
5999-00-399-7866INTERCHANGEABLE
CLAMP,ELECTRICAL
SM-B-386025
5950-00-856-3194INTERCHANGEABLE
TRANSFORMER,POWER
10124263
1040-00-991-5759INTERCHANGEABLE
CUSHION,CONTAINER
54A50B170
5315-01-169-5671INTERCHANGEABLE
PIN,GROOVED,HEADED
20-513
3120-01-299-0143INTERCHANGEABLE
BUSHING,SLEEVE
20513
5340-01-398-6330INTERCHANGEABLE
ROD END,THREADED
20513
5950-01-416-6471INTERCHANGEABLE
TRANSFORMER,POWER
20513
3120-01-536-1678INTERCHANGEABLE
BUSHING,SLEEVE
20513

Frequently Asked Questions

What is NSN 3820-00-453-9099?

NSN 3820-00-453-9099 is a Brush,segment, manufactured by Walker Mfg Co, classified under FSC 3820 (No Item Name Available). Status: active.

What are the part numbers for NSN 3820-00-453-9099?

NSN 3820-00-453-9099 has 1 cross-referenced part number: 20513 (Walker Mfg Co).

What NSN replaces 3820-00-453-9099?

There are 9 known substitutes for 3820-00-453-9099: 4810-00-252-7832, 5999-00-399-7866, 5950-00-856-3194 and 6 more. Verify interchangeability with system specifications before substitution.

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