PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43001Pulley,groove

Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company · NSN 3020-00-528-1604 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-528-1604 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-528-1604. Primary manufacturer part number: 43001.
Features
  • Pulley,groove — FSC 3020
  • Bore Length: 0.250 INCHES NOMINAL IN
  • Bearings: NOT INCLUDED
  • Design Form: PLAIN
  • Face Width: 0.250 INCHES NOMINAL IN
  • Counterbore Feature: NOT INCLUDED
  • Bore Type: STRAIGHT
  • Groove Quantity: 1
Applications
  • Applications requiring Plastic Overall construction
General Description

The Pulley,groove, cataloged under National Stock Number 3020-00-528-1604, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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
NSN3020-00-528-1604
Primary Part Number43001
Item NamePulley,groove
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerPiper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
StatusACTIVE
Bore Length0.250 INCHES NOMINAL IN
BearingsNOT INCLUDED
Design FormPLAIN
Face Width0.250 INCHES NOMINAL IN
Counterbore FeatureNOT INCLUDED
Bore TypeSTRAIGHT
Groove Quantity1
Groove ShapeU
Integral Cooling VaneNOT INCLUDED
Split Hub FeatureNOT INCLUDED
Securing MethodPRESS FIT
MaterialPLASTIC OVERALL
Style DesignatorPLAIN
Bore FeatureINCLUDED
Lightening HoleNOT INCLUDED
Groove Radius0.0625 INCHES NOMINAL IN
Bore Diameter0.2525 INCHES NOMINAL IN
Groove Depth0.156 INCHES NOMINAL IN
Outside Diameter1.000 INCHES NOMINAL IN
Groove Width0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-012-1033430-0100 INTERCHANGEABLE
Washer,flat
Meggitt Troy Inc
5120-00-223-101821504 INTERCHANGEABLE
Punch,drive Pin
Mayhew Steel Products Inc
5962-00-300-237543-201 INTERCHANGEABLE
Microcircuit,linear
Hydro-Aire Aerospace Corp
4730-00-465-5928125HBL-8-8 INTERCHANGEABLE
Adapter,straight,pipe to Hose
Parker-Hannifin Corp Div Fluid System Connector Division
5950-00-899-3400SM-D-374999 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6685-01-295-8324E3P3E9A100000 INTERCHANGEABLE
Gage,pressure,dial Indicating
Bristol Babcock Inc Helicoid Instruments Div
3120-01-343-109743001 INTERCHANGEABLE
Bearing,sleeve
Aerosonic Llc
5120-01-398-778900943001000 INTERCHANGEABLE
Socket,socket Wrench
Sears, Roebuck and Co. Dba Sears Div Sears Commercial
6680-01-411-879843001 INTERCHANGEABLE
Tachometer,electric,nonself-Gene
Beede Electrical Instrument Co. Inc.
5995-01-466-25084300-1 INTERCHANGEABLE
Cable Assembly,special Purpose,e
U S Dept of Transportation Federal Aviation Administration
Cross-Reference Index
Part NumberManufacturer
43001 PRIMARY Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company (USA)
43001-00 Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company (USA)
Related Parts
5310-00-012-1033INTERCHANGEABLE
WASHER,FLAT
430-0100
5120-00-223-1018INTERCHANGEABLE
PUNCH,DRIVE PIN
21504
5962-00-300-2375INTERCHANGEABLE
MICROCIRCUIT,LINEAR
43-201
4730-00-465-5928INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
125HBL-8-8
5950-00-899-3400INTERCHANGEABLE
TRANSFORMER,POWER
SM-D-374999
6685-01-295-8324INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
E3P3E9A100000
3120-01-343-1097INTERCHANGEABLE
BEARING,SLEEVE
43001
5120-01-398-7789INTERCHANGEABLE
SOCKET,SOCKET WRENCH
00943001000
6680-01-411-8798INTERCHANGEABLE
TACHOMETER,ELECTRIC,NONSELF-GENE
43001
5995-01-466-2508INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
4300-1
6220-01-515-1975INTERCHANGEABLE
REFLECTOR,LIGHT
3498696
7010-01-552-7546INTERCHANGEABLE
CONFIGRATION MODULE
43001

Frequently Asked Questions

What is NSN 3020-00-528-1604?

NSN 3020-00-528-1604 is a Pulley,groove, manufactured by Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-528-1604?

NSN 3020-00-528-1604 has 2 cross-referenced part numbers: 43001 (Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company), 43001-00 (Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company).

What NSN replaces 3020-00-528-1604?

There are 12 known substitutes for 3020-00-528-1604: 5310-00-012-1033, 5120-00-223-1018, 5962-00-300-2375 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 43001?

Key specifications for 43001: Bore Length: 0.250 INCHES NOMINAL IN; Bearings: NOT INCLUDED; Design Form: PLAIN; Face Width: 0.250 INCHES NOMINAL IN. 20 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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