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Gear Rack NSN 3020-01-478-3953

Item Description

A bar-like item with gear teeth on one face for engaging with a spur, bevel, or worm gear, or the like. It is specifically designed for straight line motion.

NSN 3020-01-478-3953 NSN: 3020-01-478-3953

Features and Characteristics

Attachment Method
Mounting hole
End Application
Rotary hydraulic actuator, model 3792; seawolf
Teeth Quantity
10
Mounting Hole Thread Series Designator
Unf axially through body, first end
Hardness Rating
32.0 rockwell c and 37.0 rockwell c
Mounting Hole Thread Size
0.375 inches axially through body, first end
Mounting Hole Type And Quantity
1 threaded axially through body, first end
Outside Diameter
1.2490 inches
Thickness
0.9950 inches
Nominallength
5.2300 inches
Teeth Type
Spur
Pitch Height
0.8710 inches
Pressure Angle
14.5000 degrees
Distance From Mounting Hole Center To Bottom
0.625 inches axially through body, first end
Part Name Assigned By Controlling Agency
Rack
Material
Steel comp 4140
Material Specification
Aisi 4140 assn standard single material response
Style Designator
Round
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
014783953
NSN
3020014783953

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
36924
Cage Code:
96169
Status:
A
MSDS:
Part Number:
3792-36920 ITEM 3
Cage Code:
96169
Status:
A
MSDS:
Part Number:
3792-36920
Cage Code:
07270
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8483409000
  • NAICS: 333612
  • SITC: 74840
  • Description: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3020-01-478-3953
What are the manufacturers of nsn 3020014783953?
Does this nsn 3020014783953 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020014783953
A bar-like item with gear teeth on one face for engaging with a spur, bevel, or worm gear, or the like. it is specifically designed for straight line motion.
Does nsn 3020014783953 contain any precious metals?
No precious metal content.
Does nsn 3020014783953 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020014783953?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05135
FIIG:
A27300
App. Key:
AL
Cond. Code:
1
Status:
A

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