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Hub Clamp NSN 3040-01-294-7231

Item Description

An item designed to be mounted around the extended hub portion of a gear, wheel, or the like, to retain it securely to a shaft by compressing the slotted hub body. The item may also be used to clamp around a shaft, or the like, to prevent end motion or to retain it in position. Its compression quality is derived from a screw(s) or bolt(s) which may be a part of the item of supply. For items designed to secure directly to a shaft by use of setscrews, pins, or the like, see collar, shaft. Excludes clamp, loop.

NSN 3040-01-294-7231 NSN: 3040-01-294-7231

Features and Characteristics

Overall Length
0.480 inches
Overall Width
0.438 inches
Thickness
0.240 inches
Bore Diameter
0.3120 inches
Plain Hole Diameter
0.1720 inches
Distance From Bore Centerline To End
0.515 inches
Clamp Securing Hole Style
Threaded
Screw Thread Series Designator
Unc
Thread Size
0.138 inches
Special Features
Hole drilled through body 0.063 in. Dia
Material
Steel, federal standard 66, aisi 416/sae 51416
Material
Steel comp 416
Material Specification
Fed standard 66 federal standard single material response or aisi 416 assn standard single material response or sae 51416 assn standard single material response
Surface Treatment
Passivate
Style Designator
Rectangular, single bolt secured
Surface Treatment
Passivated, mil-s-5002
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
012947231
NSN
3040012947231

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5189738-002
Cage Code:
53711
Status:
A
MSDS:
Part Number:
5186925-2
Cage Code:
53711
Status:
A
MSDS:
Part Number:
5186925
Cage Code:
53711
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 3040-01-294-7231
What are the manufacturers of nsn 3040012947231?
Does this nsn 3040012947231 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040012947231
An item designed to be mounted around the extended hub portion of a gear, wheel, or the like, to retain it securely to a shaft by compressing the slotted hub body. the item may also be used to clamp around a shaft, or the like, to prevent end motion or to retain it in position. its compression quality is derived from a screw(s) or bolt(s) which may be a part of the item of supply. for items designed to secure directly to a shaft by use of setscrews, pins, or the like, see collar, shaft. excludes clamp, loop.
Does nsn 3040012947231 contain any precious metals?
No precious metal content.
Does nsn 3040012947231 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040012947231?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
27781
FIIG:
A231A0
App. Key:
A
Cond. Code:
1
Status:
A

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