PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51102Pulley,groove

Overhead Door Corp Indiana Div · NSN 3020-00-489-1239 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-489-1239 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-489-1239. Primary manufacturer part number: 51102.
Features
  • Pulley,groove — FSC 3020
  • 2 verified cross-references
  • Primary manufacturer: Overhead Door Corp Indiana Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pulley,groove, cataloged under National Stock Number 3020-00-489-1239, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Overhead Door Corp Indiana Div. 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.

Catalog Facts
Item NamePulley,groove
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersOverhead Door Corp Indiana Div (CAGE 23060)
Technical Specifications
ParameterValue
NSN3020-00-489-1239
Primary Part Number51102
Item NamePulley,groove
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerOverhead Door Corp Indiana Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-178-8640 INTERCHANGEABLE
Screw,shoulder
5120-00-223-7398 INTERCHANGEABLE
Pliers,slip Joint
4730-00-278-85758-6 130139B INTERCHANGEABLE
Reducer,pipe
Sae International Dba Sae International
5310-00-350-556051102 INTERCHANGEABLE
Washer
Kenworth Truck Co a Div of Paccar Inc
5950-00-508-2347 INTERCHANGEABLE
Transformer,power
5815-00-675-4342SCB69766 INTERCHANGEABLE
Bell,stop
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4240-00-706-20235110-2 INTERCHANGEABLE
Lock,plunger,disconnect
Air-Lock, Incorporated
3110-01-075-157651102 INTERCHANGEABLE
Bearing,ball,thrust
Skf Usa Inc.
5310-01-187-6114 INTERCHANGEABLE
Washer,shouldered
6210-01-198-4200PL10 INTERCHANGEABLE
Light,indicator
Ecp Corp Dba Polycase
Cross-Reference Index
Part NumberManufacturer
PL10 Overhead Door Corp Indiana Div (USA)
51102 PRIMARY Overhead Door Corp Indiana Div (USA)
Related Parts
5305-00-178-8640INTERCHANGEABLE
SCREW,SHOULDER
5120-00-223-7398INTERCHANGEABLE
PLIERS,SLIP JOINT
4730-00-278-8575INTERCHANGEABLE
REDUCER,PIPE
8-6 130139B
5310-00-350-5560INTERCHANGEABLE
WASHER
51102
5950-00-508-2347INTERCHANGEABLE
TRANSFORMER,POWER
5815-00-675-4342INTERCHANGEABLE
BELL,STOP
SCB69766
4240-00-706-2023INTERCHANGEABLE
LOCK,PLUNGER,DISCONNECT
5110-2
3110-01-075-1576INTERCHANGEABLE
BEARING,BALL,THRUST
51102
5310-01-187-6114INTERCHANGEABLE
WASHER,SHOULDERED
6210-01-198-4200INTERCHANGEABLE
LIGHT,INDICATOR
PL10
5820-01-219-9052INTERCHANGEABLE
STRAP,RESTRAINING
51102
8040-01-242-7354INTERCHANGEABLE
ADHESIVE
PL10

Frequently Asked Questions

What is NSN 3020-00-489-1239?

NSN 3020-00-489-1239 is a Pulley,groove, manufactured by Overhead Door Corp Indiana Div, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-489-1239?

NSN 3020-00-489-1239 has 2 cross-referenced part numbers: PL10 (Overhead Door Corp Indiana Div), 51102 (Overhead Door Corp Indiana Div).

What NSN replaces 3020-00-489-1239?

There are 12 known substitutes for 3020-00-489-1239: 5305-00-178-8640, 5120-00-223-7398, 4730-00-278-8575 and 9 more. Verify interchangeability with system specifications before substitution.

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