PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S3/646PS52FPulley,flat

Schaeffler Aerospace Canada Inc Div Fag Aerospace · NSN 3020-01-218-8208 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-218-8208 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-218-8208. Primary manufacturer part number: S3/646PS52F.
Features
  • Pulley,flat — FSC 3020
  • Design Form: WEBBED
  • Style Designator: WEBBED OR SPOKED
  • Bearings: INCLUDED
  • Crown Face: NOT INCLUDED
  • Flange Quantity: 2
  • Web/spoke Relationship to Face Centerline: NOT OFFSET
  • 5 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pulley,flat, cataloged under National Stock Number 3020-01-218-8208, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Schaeffler Aerospace Canada Inc Div Fag Aerospace. Government technical data includes 6 verified specifications, 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
NSN3020-01-218-8208
Primary Part NumberS3/646PS52F
Item NamePulley,flat
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerSchaeffler Aerospace Canada Inc Div Fag Aerospace
StatusACTIVE
Design FormWEBBED
Style DesignatorWEBBED OR SPOKED
BearingsINCLUDED
Crown FaceNOT INCLUDED
Flange Quantity2
Web/spoke Relationship to Face CenterlineNOT OFFSET
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-6188104923 INTERCHANGEABLE
Ball,bearing
Brinkley Technology Group Llc Dba Hercules Manufacturing
3110-00-101-3515458-453X INTERCHANGEABLE
Bearing,roller,tapered
Carver Pump Company
5342-00-103-3276 INTERCHANGEABLE
Bracket,actuator Inlet
5310-00-141-1568 INTERCHANGEABLE
Nut,eye
6105-00-177-454365-11 INTERCHANGEABLE
Motor,alternating Current
Arc Systems Inc
5330-00-579-8101102748 INTERCHANGEABLE
Gasket
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
2040-00-633-6022 INTERCHANGEABLE
Shaft Log
5962-01-269-318251065-0011 INTERCHANGEABLE
Microcircuit,digital
Honeywell International Inc Dba Honeywell
2520-01-272-39436511 INTERCHANGEABLE
Clutch Assembly,friction
London Machinery Inc
7530-01-536-26596511 INTERCHANGEABLE
Paper,duracopy Waterproof Copier
Jl Darling, Llc
Cross-Reference Index
Part NumberManufacturer
6511 New Hampshire Ball Bearings Inc Div Hitech Division (USA)
S3-646PS52F Gte Products Canada Corp Home Intertainment Products Div Sub of Gt Products/canada/ltd (CAN)
6511 Gte Products Canada Corp Home Intertainment Products Div Sub of Gt Products/canada/ltd (CAN)
S3/646PS52F PRIMARY Schaeffler Aerospace Canada Inc Div Fag Aerospace (CAN)
5901W11G702 PRIMARY Ametek Inc Div Aerospace and Defense (USA)
Related Parts
3110-00-100-6188INTERCHANGEABLE
BALL,BEARING
104923
3110-00-101-3515INTERCHANGEABLE
BEARING,ROLLER,TAPERED
458-453X
5342-00-103-3276INTERCHANGEABLE
BRACKET,ACTUATOR INLET
5310-00-141-1568INTERCHANGEABLE
NUT,EYE
6105-00-177-4543INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
65-11
5330-00-579-8101INTERCHANGEABLE
GASKET
102748
2040-00-633-6022INTERCHANGEABLE
SHAFT LOG
5962-01-269-3182INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
51065-0011
2520-01-272-3943INTERCHANGEABLE
CLUTCH ASSEMBLY,FRICTION
6511
7530-01-536-2659INTERCHANGEABLE
PAPER,DURACOPY WATERPROOF COPIER
6511
5310-01-546-6111INTERCHANGEABLE
WASHER,FLAT
1193.10L.0.11
5210-01-562-3432INTERCHANGEABLE
METER,RANGE,LASER
3508185

Frequently Asked Questions

What is NSN 3020-01-218-8208?

NSN 3020-01-218-8208 is a Pulley,flat, manufactured by Schaeffler Aerospace Canada Inc Div Fag Aerospace, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-218-8208?

NSN 3020-01-218-8208 has 5 cross-referenced part numbers: 6511 (New Hampshire Ball Bearings Inc Div Hitech Division), S3-646PS52F (Gte Products Canada Corp Home Intertainment Products Div Sub of Gt Products/canada/ltd), 6511 (Gte Products Canada Corp Home Intertainment Products Div Sub of Gt Products/canada/ltd), S3/646PS52F (Schaeffler Aerospace Canada Inc Div Fag Aerospace), 5901W11G702 (Ametek Inc Div Aerospace and Defense).

What NSN replaces 3020-01-218-8208?

There are 12 known substitutes for 3020-01-218-8208: 3110-00-100-6188, 3110-00-101-3515, 5342-00-103-3276 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S3/646PS52F?

Key specifications for S3/646PS52F: Design Form: WEBBED; Style Designator: WEBBED OR SPOKED; End Item Identification: B-1B; Bearings: INCLUDED. 7 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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