PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K901BGear,spur

The Dewey Electronics Corporation Div Pitometer Log Division · NSN 3020-00-382-7722 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-382-7722 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-382-7722. Primary manufacturer part number: K901B.
Features
  • Gear,spur — FSC 3020
  • Nominal Outside Diameter: 2.3735 INCHES IN
  • Bore Nominal Diameter: 0.350 INCHES BOTH ENDS IN
  • Bore Style: PLAIN BOTH ENDS
  • Tooth Form: STANDARD
  • Style Designator: HUBLESS
  • Pressure Angle: 14.5000 DEGREES
  • Body Style: PLAIN, SOLID
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-382-7722, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is The Dewey Electronics Corporation Div Pitometer Log Division. Government technical data includes 9 verified specifications, 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: Cancelled.

Technical Specifications
ParameterValue
NSN3020-00-382-7722
Primary Part NumberK901B
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerThe Dewey Electronics Corporation Div Pitometer Log Division
StatusCANCELLED
Nominal Outside Diameter2.3735 INCHES IN
Bore Nominal Diameter0.350 INCHES BOTH ENDS IN
Bore StylePLAIN BOTH ENDS
Tooth FormSTANDARD
Style DesignatorHUBLESS
Pressure Angle14.5000 DEGREES
Body StylePLAIN, SOLID
Pitch Diameter2.2890 INCHES MINIMUM AND 2.2910 INCHES MAXIMUM IN
Teeth Quantity55
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
2590-00-450-959510900502 INTERCHANGEABLE
Bracket,bearing
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
K901B PRIMARY The Dewey Electronics Corporation Div Pitometer Log Division (USA)
Related Parts
2590-00-450-9595INTERCHANGEABLE
BRACKET,BEARING
10900502

Frequently Asked Questions

What is NSN 3020-00-382-7722?

NSN 3020-00-382-7722 is a Gear,spur, manufactured by The Dewey Electronics Corporation Div Pitometer Log Division, classified under FSC 3020 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3020-00-382-7722?

NSN 3020-00-382-7722 has 1 cross-referenced part number: K901B (The Dewey Electronics Corporation Div Pitometer Log Division).

What NSN replaces 3020-00-382-7722?

There is 1 known substitute for 3020-00-382-7722: 2590-00-450-9595. Verify interchangeability with system specifications before substitution.

What are the specifications of K901B?

Key specifications for K901B: Nominal Outside Diameter: 2.3735 INCHES IN; Bore Nominal Diameter: 0.350 INCHES BOTH ENDS IN; Bore Style: PLAIN BOTH ENDS; Special Features: COUNTERBORE LOCATION FIRST END. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3020-00-382-7722 still in active supply?

NSN 3020-00-382-7722 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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