PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50496AGear,spur

Kleinschmidt Inc · NSN 3020-00-141-2304 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-141-2304 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-141-2304. Primary manufacturer part number: 50496A.
Features
  • Gear,spur — FSC 3020
  • Hub Nominal Diameter: 0.499 INCHES FIRST END IN
  • Body Style: PLAIN, SOLID
  • Tooth Form: STANDARD
  • Pitch Diameter: 2.1560 INCHES NOMINAL IN
  • Bore Nominal Diameter: 0.313 INCHES BOTH ENDS IN
  • Style Designator: PROTRUDING HUBS
  • Teeth Quantity: 69
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-141-2304, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Kleinschmidt Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-00-141-2304
Primary Part Number50496A
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerKleinschmidt Inc
StatusACTIVE
Hub Nominal Diameter0.499 INCHES FIRST END IN
Body StylePLAIN, SOLID
Tooth FormSTANDARD
Pitch Diameter2.1560 INCHES NOMINAL IN
Bore Nominal Diameter0.313 INCHES BOTH ENDS IN
Style DesignatorPROTRUDING HUBS
Teeth Quantity69
Face Nominal Width0.187 INCHES IN
Pressure Angle14.5000 DEGREES
Nominal Overall Length0.313 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4730-00-051-8748325-62-250SH INTERCHANGEABLE
Clamp,hose
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
3110-00-155-6706 INTERCHANGEABLE
Bearing,ball,annular
5950-00-240-4581SCB34260 INTERCHANGEABLE
Transformer,discriminator
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4730-00-254-62110716-MM5-BB02 INTERCHANGEABLE
Elbow,pipe to Tube
The Shyft Group Usa, Inc Dba the Shyft Group Usa, Inc
5330-00-290-1168335216 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
2930-00-848-59608496 INTERCHANGEABLE
Pump,cooling System,engine
Elgin Industries Inc. Dba
4730-01-235-061450496 INTERCHANGEABLE
Nipple,pipe
Jetstream of Houston, Llp Dba Jetstream of Houston Llp
4520-01-236-045650496 INTERCHANGEABLE
Heating Element,electrical,nonim
Wells Mfg Co
4530-01-685-391050496A INTERCHANGEABLE
Burner,oil,rotary Horizontal
Cowles Operating Company Dba Carlin Combustion Technology Div Carlin Combustion Technologies
Cross-Reference Index
Part NumberManufacturer
50496A Kleinschmidt Inc (USA)
50496 Kleinschmidt Inc (USA)
Related Parts
4730-00-051-8748INTERCHANGEABLE
CLAMP,HOSE
325-62-250SH
3110-00-155-6706INTERCHANGEABLE
BEARING,BALL,ANNULAR
5950-00-240-4581INTERCHANGEABLE
TRANSFORMER,DISCRIMINATOR
SCB34260
4730-00-254-6211INTERCHANGEABLE
ELBOW,PIPE TO TUBE
0716-MM5-BB02
5330-00-290-1168INTERCHANGEABLE
SEAL,PLAIN ENCASED
335216
2930-00-848-5960INTERCHANGEABLE
PUMP,COOLING SYSTEM,ENGINE
8496
4730-01-235-0614INTERCHANGEABLE
NIPPLE,PIPE
50496
4520-01-236-0456INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
50496
4530-01-685-3910INTERCHANGEABLE
BURNER,OIL,ROTARY HORIZONTAL
50496A

Frequently Asked Questions

What is NSN 3020-00-141-2304?

NSN 3020-00-141-2304 is a Gear,spur, manufactured by Kleinschmidt Inc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-141-2304?

NSN 3020-00-141-2304 has 2 cross-referenced part numbers: 50496A (Kleinschmidt Inc), 50496 (Kleinschmidt Inc).

What NSN replaces 3020-00-141-2304?

There are 9 known substitutes for 3020-00-141-2304: 4730-00-051-8748, 3110-00-155-6706, 5950-00-240-4581 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50496A?

Key specifications for 50496A: Hub Nominal Diameter: 0.499 INCHES FIRST END IN; Body Style: PLAIN, SOLID; Tooth Form: STANDARD; Pitch Diameter: 2.1560 INCHES NOMINAL IN. 10 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