PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6158136Gear,bevel

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 3020-00-350-4020 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-350-4020 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-350-4020. Primary manufacturer part number: 6158136.
Features
  • Gear,bevel — FSC 3020
  • Teeth Type: STRAIGHT
  • Pitch Diameter: 1.6000 INCHES NOMINAL IN
  • Bore Style: INVOLUTE SPLINE BOTH ENDS
  • Spline Quantity: 9 BOTH ENDS
  • Face Nominal Width: 0.312 INCHES IN
  • Style Designator: PERIPHERAL FACE, FRONT HUB PROTRUDING
  • Spline Pitch Diameter: 0.5000 INCHES NOMINAL BOTH ENDS IN
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,bevel, cataloged under National Stock Number 3020-00-350-4020, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN3020-00-350-4020
Primary Part Number6158136
Item NameGear,bevel
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusACTIVE
Teeth TypeSTRAIGHT
Pitch Diameter1.6000 INCHES NOMINAL IN
Bore StyleINVOLUTE SPLINE BOTH ENDS
Spline Quantity9 BOTH ENDS
Face Nominal Width0.312 INCHES IN
Style DesignatorPERIPHERAL FACE, FRONT HUB PROTRUDING
Spline Pitch Diameter0.5000 INCHES NOMINAL BOTH ENDS IN
Body StylePLAIN, SOLID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5310-00-442-957563661 INTERCHANGEABLE
Washer,flat
Hamilton Sundstrand Corporation Dba Collins Aerospace
3120-00-469-4097200520 INTERCHANGEABLE
Bearing Upper One
Cummins Inc.
5310-00-531-9515 INTERCHANGEABLE
Washer,flat
8120-00-695-6001 INTERCHANGEABLE
Adapter,compressed Gas Cylinder
1680-00-931-540820052-0 INTERCHANGEABLE
Fitting,seat Back
Telair International Incorporated Dba Nordisk Aviation Products
6515-01-363-1352 INTERCHANGEABLE
Retractor,cheek
5315-01-376-1834200520 INTERCHANGEABLE
Pin,quick Release
Heckler & Koch Defense Inc Dba Hkd Div Heckler and Koch Defense Inc
3040-01-458-6848 INTERCHANGEABLE
Actuator,mechanical,nonaircraft
4130-01-459-5692200520 INTERCHANGEABLE
Vacu-Discs
Dcm Clean Air Products, Inc.
7490-01-554-149063661 INTERCHANGEABLE
Cutter,paper,guillotine
Neschen-Accutech Corporation Div Neschen Accutech
Cross-Reference Index
Part NumberManufacturer
63661 Curtiss-Wright Corp (USA)
6158136 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
63661 Curtiss-Wright Controls, Inc. Div Actuation Division (USA)
200520 Renk America Llc Div Renk America (USA)
Related Parts
5310-00-442-9575INTERCHANGEABLE
WASHER,FLAT
63661
3120-00-469-4097INTERCHANGEABLE
BEARING UPPER ONE
200520
5310-00-531-9515INTERCHANGEABLE
WASHER,FLAT
8120-00-695-6001INTERCHANGEABLE
ADAPTER,COMPRESSED GAS CYLINDER
1680-00-931-5408INTERCHANGEABLE
FITTING,SEAT BACK
20052-0
6515-01-363-1352INTERCHANGEABLE
RETRACTOR,CHEEK
5315-01-376-1834INTERCHANGEABLE
PIN,QUICK RELEASE
200520
3040-01-458-6848INTERCHANGEABLE
ACTUATOR,MECHANICAL,NONAIRCRAFT
4130-01-459-5692INTERCHANGEABLE
VACU-DISCS
200520
7490-01-554-1490INTERCHANGEABLE
CUTTER,PAPER,GUILLOTINE
63661
6130-01-556-1201INTERCHANGEABLE
BATTERY POWER SUPPLY
13608283

Frequently Asked Questions

What is NSN 3020-00-350-4020?

NSN 3020-00-350-4020 is a Gear,bevel, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-350-4020?

NSN 3020-00-350-4020 has 4 cross-referenced part numbers: 63661 (Curtiss-Wright Corp), 6158136 (U S Army Tank Automotive Command Amsta-Im-Mm), 63661 (Curtiss-Wright Controls, Inc. Div Actuation Division), 200520 (Renk America Llc Div Renk America).

What NSN replaces 3020-00-350-4020?

There are 11 known substitutes for 3020-00-350-4020: 5310-00-442-9575, 3120-00-469-4097, 5310-00-531-9515 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6158136?

Key specifications for 6158136: Teeth Type: STRAIGHT; Pitch Diameter: 1.6000 INCHES NOMINAL IN; Bore Style: INVOLUTE SPLINE BOTH ENDS; Spline Quantity: 9 BOTH ENDS. 8 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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