PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

543-5008-002Gear,spur

Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems · NSN 3020-00-826-0833 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-826-0833 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-826-0833. Primary manufacturer part number: 543-5008-002.
Features
  • Gear,spur — FSC 3020
  • Teeth Quantity: 104
  • Face Nominal Width: 0.093 INCHES IN
  • Material: COPPER ALLOY OVERALL
  • Nominal Distance Between Body Face and Protruding Hub End: 0.251 INCHES FIRST END IN
  • Pressure Angle: 20.0000 DEGREES
  • Hub Nominal Diameter: 0.312 INCHES FIRST END IN
  • Bore Nominal Diameter: 0.188 INCHES BOTH ENDS IN
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Copper Alloy Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-826-0833, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3020-00-826-0833
Primary Part Number543-5008-002
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerRockwell Collins, Inc. Div Collins Aerospace - Mission Systems
StatusCANCELLED
Teeth Quantity104
Face Nominal Width0.093 INCHES IN
MaterialCOPPER ALLOY OVERALL
Nominal Distance Between Body Face and Protruding Hub End0.251 INCHES FIRST END IN
Pressure Angle20.0000 DEGREES
Hub Nominal Diameter0.312 INCHES FIRST END IN
Bore Nominal Diameter0.188 INCHES BOTH ENDS IN
Nominal Outside Diameter1.656 INCHES IN
Tooth FormSTANDARD
Style DesignatorPROTRUDING HUB, RECESSED BODY
Body StyleWEBBED, OFFSET, WITH LIGHTENING HOLES
Pitch Diameter1.6250 INCHES NOMINAL IN
Hub Style DesignatorPLAIN FIRST END
Body Recess Nominal Depth0.070 INCHES FIRST END IN
Bore StylePLAIN BOTH ENDS
Material Document and ClassificationQQ-P-330 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
4330-00-919-7328 INTERCHANGEABLE
Filter Element,fluid
2530-01-049-7680121892 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Clark Material Handling Company
Cross-Reference Index
Part NumberManufacturer
543-5008-002 PRIMARY Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
119925 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
543-5008-002 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
4330-00-919-7328INTERCHANGEABLE
FILTER ELEMENT,FLUID
2530-01-049-7680INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
121892

Frequently Asked Questions

What is NSN 3020-00-826-0833?

NSN 3020-00-826-0833 is a Gear,spur, manufactured by Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems, classified under FSC 3020 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3020-00-826-0833?

NSN 3020-00-826-0833 has 3 cross-referenced part numbers: 543-5008-002 (Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems), 119925 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 543-5008-002 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 3020-00-826-0833?

There are 2 known substitutes for 3020-00-826-0833: 4330-00-919-7328, 2530-01-049-7680. Verify interchangeability with system specifications before substitution.

What are the specifications of 543-5008-002?

Key specifications for 543-5008-002: Teeth Quantity: 104; Face Nominal Width: 0.093 INCHES IN; Material: COPPER ALLOY OVERALL; Nominal Distance Between Body Face and Protruding Hub End: 0.251 INCHES FIRST END IN. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3020-00-826-0833 still in active supply?

NSN 3020-00-826-0833 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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