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Shaft Coupling Half NSN 3010-00-204-2131

Item Description

A mechanical item used to connect a shaft and the mating member of a flexible or rigid coupling.

NSN 3010-00-204-2131 NSN: 3010-00-204-2131

Features and Characteristics

Bore Diameter
Between 7.0000 inches and 7.0010 inches
Bore Shape
Straight
Features Provided
Keyway and counterbore
Special Features
Bore surface 63 microinches rms flange periphery, id of counterbore flange and hub ends 125 microinches rms; this half coupling is falk gridspring type; keying facility qty: 1; thread provision: unthreaded; distance from center of bore to bottom of keywa: 3.891" nom.; keyway wd: 0.998" min., 1.000" max.; counterbore dep.: 1.0625" nom.; counterbore dia.: 7.875" nom.
Material
Steel
Material Specification
Sae, 1045 assn standard single material response
FSC
3010 Torque Converters And Speed Changers
NIIN
002042131
NSN
3010002042131

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NND1881A
Cage Code:
82796
Status:
A
MSDS:
Part Number:
CND1881A
Cage Code:
82796
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8483608000
  • NAICS: 333613
  • SITC: 74860
  • Description: Shaft couplings, except universal joints
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3010-00-204-2131
What are the manufacturers of nsn 3010002042131?
Does this nsn 3010002042131 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3010002042131
A mechanical item used to connect a shaft and the mating member of a flexible or rigid coupling.
Does nsn 3010002042131 contain any precious metals?
No precious metal content.
Does nsn 3010002042131 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3010002042131?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
08009
FIIG:
A521X0
App. Key:
Cond. Code:
1
Status:
A

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