PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15112Gear,spur

New Venture Gear Inc New Process Gear Div · NSN 3020-01-160-6516 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-160-6516 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-160-6516. Primary manufacturer part number: 15112.
Features
  • Gear,spur — FSC 3020
  • Teeth Quantity: 46
  • Body Style: WEBBED, SOLID
  • First Step Nominal Length: 0.530 INCHES FIRST END IN
  • Hub Style Designator: 1 STEP FIRST END
  • Style Designator: PROTRUDING HUB, RECESSED BODY
  • End Nominal Length: 3.490 INCHES FIRST END IN
  • First Step Nominal Diameter: 2.760 INCHES FIRST END IN
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Comp 4027 or Steel Comp 4047h Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-160-6516, 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 20 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-160-6516
Primary Part Number15112
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerNew Venture Gear Inc New Process Gear Div
StatusACTIVE
Teeth Quantity46
Body StyleWEBBED, SOLID
First Step Nominal Length0.530 INCHES FIRST END IN
Hub Style Designator1 STEP FIRST END
Style DesignatorPROTRUDING HUB, RECESSED BODY
End Nominal Length3.490 INCHES FIRST END IN
First Step Nominal Diameter2.760 INCHES FIRST END IN
Nominal Outside Diameter3.934 INCHES IN
Bore Nominal Diameter1.500 INCHES BOTH ENDS IN
Furnished Items and Quantity1 PLUG
End Nominal Diameter1.938 INCHES FIRST END IN
Nominal Distance Between Body Face and Protruding Hub End4.020 INCHES FIRST END IN
Bore StylePLAIN BOTH ENDS
Face Nominal Width1.030 INCHES IN
Pressure Angle20.0000 DEGREES
Tooth FormSTANDARD
Pitch Diameter3.8333 INCHES NOMINAL IN
Body Recess Nominal Depth0.806 INCHES SECOND END IN
Material Document and Classification66AISI/SAE4027 FED STD 1ST MATERIAL RESPONSE OR 66AISI/SAE4047H FED STD 2ND MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 4027 OR STEEL COMP 4047H OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
8145-00-015-387716A INTERCHANGEABLE
Shipping and Storag
Hamilton Sundstrand Corporation Dba Collins Aerospace
3110-00-100-315515112 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Federal-Mogul Corp Government Sales Dept
3010-00-228-6043 INTERCHANGEABLE
Gearcase-Motor
5133-00-236-4048 INTERCHANGEABLE
Drill,twist
6220-00-688-78541511-2 INTERCHANGEABLE
Light,navigational,aircraft
Specialty Lighting, Inc Div Specialty Lighting
5930-00-762-2528 INTERCHANGEABLE
Switch,electrical
5999-01-049-6064 INTERCHANGEABLE
Delay Line
5330-01-107-928215112 INTERCHANGEABLE
Gasket
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
5999-01-210-1834SM-B-720952 INTERCHANGEABLE
Wire Mesh,knitted
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4820-01-355-576915.112 INTERCHANGEABLE
Valve,safety Relief
Conbraco Industries Inc
Cross-Reference Index
Part NumberManufacturer
14037995 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
14037995 General Motors Llc Dba General Motors Llc (USA)
15112 PRIMARY New Venture Gear Inc New Process Gear Div (USA)
Related Parts
8145-00-015-3877INTERCHANGEABLE
SHIPPING AND STORAG
16A
3110-00-100-3155INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
15112
3010-00-228-6043INTERCHANGEABLE
GEARCASE-MOTOR
5133-00-236-4048INTERCHANGEABLE
DRILL,TWIST
6220-00-688-7854INTERCHANGEABLE
LIGHT,NAVIGATIONAL,AIRCRAFT
1511-2
5930-00-762-2528INTERCHANGEABLE
SWITCH,ELECTRICAL
5999-01-049-6064INTERCHANGEABLE
DELAY LINE
5330-01-107-9282INTERCHANGEABLE
GASKET
15112
5999-01-210-1834INTERCHANGEABLE
WIRE MESH,KNITTED
SM-B-720952
4820-01-355-5769INTERCHANGEABLE
VALVE,SAFETY RELIEF
15.112
5120-01-397-5814INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
ET316
5305-01-564-7559INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
12759-00813

Frequently Asked Questions

What is NSN 3020-01-160-6516?

NSN 3020-01-160-6516 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 3020-01-160-6516?

NSN 3020-01-160-6516 has 3 cross-referenced part numbers: 14037995 (General Motors Corp Chevrolet Motor Div Special Products Dept), 14037995 (General Motors Llc Dba General Motors Llc), 15112 (New Venture Gear Inc New Process Gear Div).

What NSN replaces 3020-01-160-6516?

There are 12 known substitutes for 3020-01-160-6516: 8145-00-015-3877, 3110-00-100-3155, 3010-00-228-6043 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15112?

Key specifications for 15112: Teeth Quantity: 46; Body Style: WEBBED, SOLID; First Step Nominal Length: 0.530 INCHES FIRST END IN; Hub Style Designator: 1 STEP FIRST END. 21 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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