PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

60-531PC100A1Gear,spur

Hardie-Tynes Co., Inc. · NSN 3020-00-294-8635 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-294-8635 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-294-8635. Primary manufacturer part number: 60-531PC100A1.
Features
  • Gear,spur — FSC 3020
  • Pressure Angle: 20.0000 DEGREES
  • Teeth Quantity: 52
  • Tooth Form: STANDARD
  • Pitch Diameter: 6.5000 INCHES NOMINAL IN
  • Nominal Outside Diameter: 6.750 INCHES IN
  • Hub Style Designator: PLAIN BOTH ENDS
  • Nominal Overall Length: 1.000 INCHES IN
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-294-8635, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Hardie-Tynes Co., Inc.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-00-294-8635
Primary Part Number60-531PC100A1
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerHardie-Tynes Co., Inc.
StatusACTIVE
Pressure Angle20.0000 DEGREES
Teeth Quantity52
Tooth FormSTANDARD
Pitch Diameter6.5000 INCHES NOMINAL IN
Nominal Outside Diameter6.750 INCHES IN
Hub Style DesignatorPLAIN BOTH ENDS
Nominal Overall Length1.000 INCHES IN
Face Nominal Width0.500 INCHES IN
Style DesignatorONE PROTRUDING HUB, ONE FLUSH HUB
Hub Nominal Diameter1.375 INCHES SECOND END IN
Nominal Distance Between Body Face and Protruding Hub End0.500 INCHES FIRST END IN
Keyway Nominal Width0.188 INCHES BOTH ENDS IN
Hub Nominal Diameter1.375 INCHES FIRST END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-033-8110 INTERCHANGEABLE
Transformer,power
5950-00-525-1963 INTERCHANGEABLE
Transformer,radio Frequency
5905-00-931-1756100A1 INTERCHANGEABLE
Resistor,adjustable
Ward Leonard Ct Llc
Cross-Reference Index
Part NumberManufacturer
60-531PC100A1 Hardie-Tynes Co., Inc. (USA)
60-506PC100A1 Hardie-Tynes Co., Inc. (USA)
100A1 Hardie-Tynes Co., Inc. (USA)
60-671PC179 Hardie-Tynes Co., Inc. (USA)
60-55PC233 Hardie-Tynes Co., Inc. (USA)
60-319PC178-181 Hardie-Tynes Co., Inc. (USA)
60-210PC100A1 Hardie-Tynes Co., Inc. (USA)
60-552PC233 Hardie-Tynes Co., Inc. (USA)
60-382PC233 Hardie-Tynes Co., Inc. (USA)
60-521PC178X181 Hardie-Tynes Co., Inc. (USA)
60-346PC178X181 Hardie-Tynes Co., Inc. (USA)
60-686PC100A1 Hardie-Tynes Co., Inc. (USA)
60-671PC100A1 Hardie-Tynes Co., Inc. (USA)
Related Parts
5950-00-033-8110INTERCHANGEABLE
TRANSFORMER,POWER
5950-00-525-1963INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
5905-00-931-1756INTERCHANGEABLE
RESISTOR,ADJUSTABLE
100A1

Frequently Asked Questions

What is NSN 3020-00-294-8635?

NSN 3020-00-294-8635 is a Gear,spur, manufactured by Hardie-Tynes Co., Inc., classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-294-8635?

NSN 3020-00-294-8635 has 13 cross-referenced part numbers: 60-531PC100A1 (Hardie-Tynes Co., Inc.), 60-506PC100A1 (Hardie-Tynes Co., Inc.), 100A1 (Hardie-Tynes Co., Inc.), 60-671PC179 (Hardie-Tynes Co., Inc.), 60-55PC233 (Hardie-Tynes Co., Inc.) and 8 more.

What NSN replaces 3020-00-294-8635?

There are 3 known substitutes for 3020-00-294-8635: 5950-00-033-8110, 5950-00-525-1963, 5905-00-931-1756. Verify interchangeability with system specifications before substitution.

What are the specifications of 60-531PC100A1?

Key specifications for 60-531PC100A1: Pressure Angle: 20.0000 DEGREES; Teeth Quantity: 52; Tooth Form: STANDARD; Pitch Diameter: 6.5000 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.

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