PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1347Pulley Assembly

Harper Jos and Son Inc · NSN 3020-00-035-7679 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-035-7679 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-035-7679. Primary manufacturer part number: 1347.
Features
  • Pulley Assembly — FSC 3020
  • General Characteristics Item Description: BRASS;FLANGED,FLAT PULLEY W/SPOKED BODY;PULLEY DIA 2.910 IN.;FACE WIDTH 0.300 IN;FLANGE DIA 3.555 IN;INCLUDES MOUNTING BRACKET 4.465 IN.LONG AND CONTAINS FOUR HOES 0.250 0.250 DIA IN
  • 3 verified cross-references
  • Primary manufacturer: Harper Jos and Son Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pulley Assembly, cataloged under National Stock Number 3020-00-035-7679, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Harper Jos and Son Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, 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
NSN3020-00-035-7679
Primary Part Number1347
Item NamePulley Assembly
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerHarper Jos and Son Inc
StatusACTIVE
General Characteristics Item DescriptionBRASS;FLANGED,FLAT PULLEY W/SPOKED BODY;PULLEY DIA 2.910 IN.;FACE WIDTH 0.300 IN;FLANGE DIA 3.555 IN;INCLUDES MOUNTING BRACKET 4.465 IN.LONG AND CONTAINS FOUR HOES 0.250 0.250 DIA IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6150-00-071-117962296 INTERCHANGEABLE
Cable Assembly,power,electrical
Viavi Solutionsllc
6810-00-242-3649 INTERCHANGEABLE
Potassium Phthalimide
5935-00-259-3387 INTERCHANGEABLE
Connector Body,plug,electrical
5915-00-325-9061 INTERCHANGEABLE
Filter,band Pass
5360-00-333-49011347A INTERCHANGEABLE
Spring,helical,compression
Brinkley Technology Group Llc Dba Hercules Manufacturing
5915-00-356-2142823062 INTERCHANGEABLE
Filter,radio Frequency Interfere
Lockheed Martin Corporation Div Rms - Mitchel Field
5935-00-494-0702 INTERCHANGEABLE
Mounting,strap,conn
2805-00-647-0702103-0641 INTERCHANGEABLE
Cover Assembly,gear
Cummins Power Generation Inc.
2910-00-705-1306 INTERCHANGEABLE
Parts Kit,carburetor
6625-00-843-070433-00162-001 INTERCHANGEABLE
Voltmeter
Raytheon Company
Cross-Reference Index
Part NumberManufacturer
1347 Harper Jos and Son Inc (USA)
A3446 Harper Jos and Son Inc (USA)
150TYPEA Harper Jos and Son Inc (USA)
Related Parts
6150-00-071-1179INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
62296
6810-00-242-3649INTERCHANGEABLE
POTASSIUM PHTHALIMIDE
5935-00-259-3387INTERCHANGEABLE
CONNECTOR BODY,PLUG,ELECTRICAL
5915-00-325-9061INTERCHANGEABLE
FILTER,BAND PASS
5360-00-333-4901INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1347A
5915-00-356-2142INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
823062
5935-00-494-0702INTERCHANGEABLE
MOUNTING,STRAP,CONN
2805-00-647-0702INTERCHANGEABLE
COVER ASSEMBLY,GEAR
103-0641
2910-00-705-1306INTERCHANGEABLE
PARTS KIT,CARBURETOR
6625-00-843-0704INTERCHANGEABLE
VOLTMETER
33-00162-001
6625-00-853-7895INTERCHANGEABLE
VOLTMETER
5945-00-891-7255INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
22THSX12

Frequently Asked Questions

What is NSN 3020-00-035-7679?

NSN 3020-00-035-7679 is a Pulley Assembly, manufactured by Harper Jos and Son Inc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-035-7679?

NSN 3020-00-035-7679 has 3 cross-referenced part numbers: 1347 (Harper Jos and Son Inc), A3446 (Harper Jos and Son Inc), 150TYPEA (Harper Jos and Son Inc).

What NSN replaces 3020-00-035-7679?

There are 12 known substitutes for 3020-00-035-7679: 6150-00-071-1179, 6810-00-242-3649, 5935-00-259-3387 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1347?

Key specifications for 1347: General Characteristics Item Description: BRASS;FLANGED,FLAT PULLEY W/SPOKED BODY;PULLEY DIA 2.910 IN.;FACE WIDTH 0.300 IN;FLANGE DIA 3.555 IN;INCLUDES MOUNTING BRACKET 4.465 IN.LONG AND CONTAINS FOUR HOES 0.250 0.250 DIA IN. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com