PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20407Pulley,groove

Eagle Crusher Co Inc Dba Stedman Machine Co · NSN 3020-00-065-8563 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-065-8563 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-065-8563. Primary manufacturer part number: 20407.
Features
  • Pulley,groove — FSC 3020
  • Bearings: NOT INCLUDED
  • Bore Type: STRAIGHT
  • Groove Quantity: 2
  • Split Hub Feature: NOT INCLUDED
  • Groove Width: 0.650 INCHES NOMINAL IN
  • Face Width: 1.750 INCHES NOMINAL IN
  • Lightening Hole: NOT INCLUDED
Applications
  • Applications requiring Steel Overall construction
General Description

The Pulley,groove, cataloged under National Stock Number 3020-00-065-8563, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Eagle Crusher Co Inc Dba Stedman Machine Co. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN3020-00-065-8563
Primary Part Number20407
Item NamePulley,groove
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerEagle Crusher Co Inc Dba Stedman Machine Co
StatusACTIVE
BearingsNOT INCLUDED
Bore TypeSTRAIGHT
Groove Quantity2
Split Hub FeatureNOT INCLUDED
Groove Width0.650 INCHES NOMINAL IN
Face Width1.750 INCHES NOMINAL IN
Lightening HoleNOT INCLUDED
Unable to DecodeUNABLE TO DECODE
Design FormWEBBED
Counterbore FeatureNOT INCLUDED
Unable to DecodeUNABLE TO DECODE
Keying Facility TypeKEYWAY
Hub Outside Diameter3.750 INCHES NOMINAL BOTH ENDS IN
Quantity1
V Groove Angle in Deg38.0
Outside Diameter8.950 INCHES NOMINAL IN
Integral Cooling VaneNOT INCLUDED
Bore Diameter1.625 INCHES NOMINAL IN
Pitch Diameter8.600 INCHES NOMINAL IN
Bore Length2.000 INCHES NOMINAL IN
Distance From Center of Bore to Bottom of Keyway1.000 INCHES NOMINAL IN
Groove Depth0.580 INCHES NOMINAL IN
Style DesignatorWEBBED OR SPOKED
Keyway Width0.375 INCHES NOMINAL IN
Bore FeatureINCLUDED
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3110-00-156-6818206773-15 INTERCHANGEABLE
Bearing,ball,annular
Naval Sea Systems Command
5975-00-372-3734TK128A INTERCHANGEABLE
Coupling,electrical Conduit
Abb Installation Products Inc
5330-00-731-7749A-10266-12 INTERCHANGEABLE
Packing,preformed
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5330-01-041-615820407 INTERCHANGEABLE
Seal,nonmetallic Special Shaped
Silver King Refrigeration Inc.
5915-01-092-642792127 INTERCHANGEABLE
Filter,band Pass
Drs Signal Solutions, Inc.
5962-01-248-8642 INTERCHANGEABLE
Microcircuit,digital
2920-01-261-503620-407 INTERCHANGEABLE
Parts Kit,electrical Engine Star
Prestolite Electric Inc
4820-01-464-969120407 INTERCHANGEABLE
Cock,drain
Stant Mfg Co Inc
5310-01-617-225320-407 INTERCHANGEABLE
Washer,split
Rix Industries
Cross-Reference Index
Part NumberManufacturer
20407 PRIMARY Eagle Crusher Co Inc Dba Stedman Machine Co (USA)
Related Parts
3110-00-156-6818INTERCHANGEABLE
BEARING,BALL,ANNULAR
206773-15
5975-00-372-3734INTERCHANGEABLE
COUPLING,ELECTRICAL CONDUIT
TK128A
5330-00-731-7749INTERCHANGEABLE
PACKING,PREFORMED
A-10266-12
5330-01-041-6158INTERCHANGEABLE
SEAL,NONMETALLIC SPECIAL SHAPED
20407
5915-01-092-6427INTERCHANGEABLE
FILTER,BAND PASS
92127
5962-01-248-8642INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
2920-01-261-5036INTERCHANGEABLE
PARTS KIT,ELECTRICAL ENGINE STAR
20-407
4820-01-464-9691INTERCHANGEABLE
COCK,DRAIN
20407
5310-01-617-2253INTERCHANGEABLE
WASHER,SPLIT
20-407

Frequently Asked Questions

What is NSN 3020-00-065-8563?

NSN 3020-00-065-8563 is a Pulley,groove, manufactured by Eagle Crusher Co Inc Dba Stedman Machine Co, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-065-8563?

NSN 3020-00-065-8563 has 1 cross-referenced part number: 20407 (Eagle Crusher Co Inc Dba Stedman Machine Co).

What NSN replaces 3020-00-065-8563?

There are 9 known substitutes for 3020-00-065-8563: 3110-00-156-6818, 5975-00-372-3734, 5330-00-731-7749 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20407?

Key specifications for 20407: Bearings: NOT INCLUDED; Bore Type: STRAIGHT; Groove Quantity: 2; Split Hub Feature: NOT INCLUDED. 27 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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