PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

820-19Sprocket Wheel

Insinger Machine Co · NSN 3020-01-239-7711 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-239-7711 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-239-7711. Primary manufacturer part number: 820-19.
Features
  • Sprocket Wheel — FSC 3020
  • 1 verified cross-reference
  • Primary manufacturer: Insinger Machine Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sprocket Wheel, cataloged under National Stock Number 3020-01-239-7711, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Insinger Machine Co. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-239-7711
Primary Part Number820-19
Item NameSprocket Wheel
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerInsinger Machine Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4920-00-050-9818 INTERCHANGEABLE
Coupling,flexible,c
2915-00-953-425982019 INTERCHANGEABLE
Coupler,shaft
Hydro-Aire Aerospace Corp
3010-01-022-76322-05410 INTERCHANGEABLE
Plate,intermediate,friction Clut
Rockford Powertrain Inc Div Powertrain Rockford, Inc.
5220-01-215-363182019 INTERCHANGEABLE
Plate,surface
L.s. Starrett Company (the) Div Tool Division
1270-01-286-9512820-53 INTERCHANGEABLE
Module,pockels Driver
Analog Modules, Inc
6130-01-600-076282019 INTERCHANGEABLE
Adapter,power Supply
R.g. Enterprises (u.s.a.), Inc. Dba Rg Enterprises Inc
6625-01-713-398382019 INTERCHANGEABLE
Detecting Element,directional Co
Cdi Industries Inc
Cross-Reference Index
Part NumberManufacturer
820-19 PRIMARY Insinger Machine Co (USA)
Related Parts
4920-00-050-9818INTERCHANGEABLE
COUPLING,FLEXIBLE,C
2915-00-953-4259INTERCHANGEABLE
COUPLER,SHAFT
82019
3010-01-022-7632INTERCHANGEABLE
PLATE,INTERMEDIATE,FRICTION CLUT
2-05410
5220-01-215-3631INTERCHANGEABLE
PLATE,SURFACE
82019
1270-01-286-9512INTERCHANGEABLE
MODULE,POCKELS DRIVER
820-53
6130-01-600-0762INTERCHANGEABLE
ADAPTER,POWER SUPPLY
82019
6625-01-713-3983INTERCHANGEABLE
DETECTING ELEMENT,DIRECTIONAL CO
82019

Frequently Asked Questions

What is NSN 3020-01-239-7711?

NSN 3020-01-239-7711 is a Sprocket Wheel, manufactured by Insinger Machine Co, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-239-7711?

NSN 3020-01-239-7711 has 1 cross-referenced part number: 820-19 (Insinger Machine Co).

What NSN replaces 3020-01-239-7711?

There are 7 known substitutes for 3020-01-239-7711: 4920-00-050-9818, 2915-00-953-4259, 3010-01-022-7632 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 820-19?

Key specifications for 820-19: End Item Identification: INSINGER MACHINE POWER UNLOADER MODEL 41B11 AND D2416. 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