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Rigid Shaft Coupling NSN 3010-00-294-8856

Item Description

A device for connecting the ends of two shafts to produce in effect, one piece of rigid shafting so that the rotary motion of one shaft is transmitted to the other shaft. Couplings of the sleeve type must have an over-all length exceeding the outside diameter, or must have an internal spline.

NSN 3010-00-294-8856 NSN: 3010-00-294-8856

Features and Characteristics

Overall Length
3.750 inches
Bore Diameter
0.7500 inches both ends and 0.7550 inches both ends
Overall Diameter
4.500 inches
Bore Length
2.0000 inches first end
Bore Shape
Straight both ends
Features Provided
Keyway
Body Material
Steel
Special Features
Large end of couplinghas raised face 2.250 in. Plus 0.0000 minus 0.0005 diameter and 1/8 in. H which fits into second step of counterbore on small end of couplings; counterbore diameter: first end, 1.688 in. ; second end, 1.688 and 2.250-2.2505 in.; counterbore depth: first end, 0.438 in. ; second end, 0.188 in. ; distance from center of bore to bottom of keyway: both ends, 0.484 in. ; flange width: 1.125 in. ; furnished items: 4 bolts, 4 nuts, 4 locknuts; hub diameter: 2.000 in. ; 1 keying facility at each end; keying facility width: both ends, 0.188 in. ; keying facility length: both ends, 1.438 in. ; large end of coupling has raised face 2.250 in. Plus 0.0000 minus 0.0005 diameter and 1/8 in. High which fits into second step of counterbore on small end of couplings
Style Designator
Plain flange
FSC
3010 Torque Converters And Speed Changers
NIIN
002948856
NSN
3010002948856

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
046
Cage Code:
63857
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 3010-00-294-8856
What are the manufacturers of nsn 3010002948856?
Does this nsn 3010002948856 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3010002948856
A device for connecting the ends of two shafts to produce in effect, one piece of rigid shafting so that the rotary motion of one shaft is transmitted to the other shaft. couplings of the sleeve type must have an over-all length exceeding the outside diameter, or must have an internal spline.
Does nsn 3010002948856 contain any precious metals?
Precious metal content is unknown.
Does nsn 3010002948856 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3010002948856?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13742
FIIG:
A522C0
App. Key:
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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