PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

38335Gear and Sprocket Assembly

Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp · NSN 3020-00-006-6478 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-006-6478 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-006-6478. Primary manufacturer part number: 38335.
Features
  • Gear and Sprocket Assembly — FSC 3020
  • General Characteristics Item Description: CRES SPROCKET 0.442 IN. OUTSIDE DIA,0.438 IN. LG,ALUMINUM GEAR 0.542 IN. OUTSIDE DIA,0.250 IN. LG IN
  • 1 verified cross-reference
  • Primary manufacturer: Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear and Sprocket Assembly, cataloged under National Stock Number 3020-00-006-6478, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-00-006-6478
Primary Part Number38335
Item NameGear and Sprocket Assembly
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
StatusACTIVE
General Characteristics Item DescriptionCRES SPROCKET 0.442 IN. OUTSIDE DIA,0.438 IN. LG,ALUMINUM GEAR 0.542 IN. OUTSIDE DIA,0.250 IN. LG IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5920-00-248-8882 INTERCHANGEABLE
Fuseholder,block
Cross-Reference Index
Part NumberManufacturer
38335 PRIMARY Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
Related Parts
5920-00-248-8882INTERCHANGEABLE
FUSEHOLDER,BLOCK

Frequently Asked Questions

What is NSN 3020-00-006-6478?

NSN 3020-00-006-6478 is a Gear and Sprocket Assembly, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-006-6478?

NSN 3020-00-006-6478 has 1 cross-referenced part number: 38335 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp).

What NSN replaces 3020-00-006-6478?

There is 1 known substitute for 3020-00-006-6478: 5920-00-248-8882. Verify interchangeability with system specifications before substitution.

What are the specifications of 38335?

Key specifications for 38335: General Characteristics Item Description: CRES SPROCKET 0.442 IN. OUTSIDE DIA,0.438 IN. LG,ALUMINUM GEAR 0.542 IN. OUTSIDE DIA,0.250 IN. LG 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