PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15345Gear,spur

New Venture Gear Inc New Process Gear Div · NSN 3020-01-151-3967 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-151-3967 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-151-3967. Primary manufacturer part number: 15345.
Features
  • Gear,spur — FSC 3020
  • Teeth Quantity: 45
  • Style Designator: RECESSED HUBS
  • Pressure Angle: 30.0000 DEGREES
  • Face Nominal Width: 1.026 INCHES IN
  • Nominal Outside Diameter: 3.844 INCHES IN
  • Body Style: WEBBED, SOLID
  • Pitch Diameter: 3.7500 INCHES NOMINAL IN
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-151-3967, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is New Venture Gear Inc New Process Gear Div. Government technical data includes 8 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-151-3967
Primary Part Number15345
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerNew Venture Gear Inc New Process Gear Div
StatusACTIVE
Teeth Quantity45
Style DesignatorRECESSED HUBS
Pressure Angle30.0000 DEGREES
Face Nominal Width1.026 INCHES IN
Nominal Outside Diameter3.844 INCHES IN
Body StyleWEBBED, SOLID
Pitch Diameter3.7500 INCHES NOMINAL IN
Tooth FormSTANDARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5820-00-010-0595153-45 INTERCHANGEABLE
Coupling
Te Connectivity Corporation
5306-00-033-006415345 INTERCHANGEABLE
Bolt,machine
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
3110-00-100-052015244 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
3020-00-320-8498A15345 INTERCHANGEABLE
Gear,spur
North Shore Gear & Tool Corp
2925-00-406-438115345 INTERCHANGEABLE
End Bell,electrical Rotating Equ
Williams International Co., L.l.c.
2805-00-423-0344263452 INTERCHANGEABLE
Valve,poppet,engine
Dresser Industries Inc Waukesha Engine Div
5315-00-461-175315345 INTERCHANGEABLE
Pin,rotor
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5136-00-729-5700 INTERCHANGEABLE
Tap,thread Cutting
5305-01-273-945815345 INTERCHANGEABLE
Screw,cap,socket Head
Sps Technologies, Llc Dba PB Fasteners
5307-01-341-1297 INTERCHANGEABLE
Stud,continuous Thread
Cross-Reference Index
Part NumberManufacturer
15345 PRIMARY New Venture Gear Inc New Process Gear Div (USA)
14075210 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
14075210 General Motors Llc Dba General Motors Llc (USA)
Related Parts
5820-00-010-0595INTERCHANGEABLE
COUPLING
153-45
5306-00-033-0064INTERCHANGEABLE
BOLT,MACHINE
15345
3110-00-100-0520INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
15244
3020-00-320-8498INTERCHANGEABLE
GEAR,SPUR
A15345
2925-00-406-4381INTERCHANGEABLE
END BELL,ELECTRICAL ROTATING EQU
15345
2805-00-423-0344INTERCHANGEABLE
VALVE,POPPET,ENGINE
263452
5315-00-461-1753INTERCHANGEABLE
PIN,ROTOR
15345
5136-00-729-5700INTERCHANGEABLE
TAP,THREAD CUTTING
5305-01-273-9458INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
15345
5307-01-341-1297INTERCHANGEABLE
STUD,CONTINUOUS THREAD
6515-01-491-1759INTERCHANGEABLE
VENTILATOR,VOLUME,PORTABLE
15345

Frequently Asked Questions

What is NSN 3020-01-151-3967?

NSN 3020-01-151-3967 is a Gear,spur, manufactured by New Venture Gear Inc New Process Gear Div, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-151-3967?

NSN 3020-01-151-3967 has 3 cross-referenced part numbers: 15345 (New Venture Gear Inc New Process Gear Div), 14075210 (General Motors Corp Chevrolet Motor Div Special Products Dept), 14075210 (General Motors Llc Dba General Motors Llc).

What NSN replaces 3020-01-151-3967?

There are 11 known substitutes for 3020-01-151-3967: 5820-00-010-0595, 5306-00-033-0064, 3110-00-100-0520 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15345?

Key specifications for 15345: Teeth Quantity: 45; Style Designator: RECESSED HUBS; Pressure Angle: 30.0000 DEGREES; Face Nominal Width: 1.026 INCHES IN. 9 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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