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Hub Clamp NSN 3040-01-174-6654

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 3040-01-174-6654 NSN: 3040-01-174-6654

Features and Characteristics

Overall Length
2.620 inches
Overall Width
2.620 inches
Thickness
0.500 inches
Bore Diameter
Between 1.4400 inches and 1.4500 inches
Plain Hole Diameter
Between 0.2520 inches and 0.2620 inches
Distance From Bore Centerline To End
1.310 inches
Clamp Securing Hole Style
Threaded
Screw Thread Series Designator
Unc
Thread Size
0.250 inches
Material
Aluminum alloy, qq-a-250/4, alloy 2024, t4
Material
Aluminum alloy 2024
Material Specification
Qq-a-250/4, alloy 2024, t4 federal specification single material response
Surface Treatment
Chromate
Style Designator
Round w/extended clamping device
Surface Treatment
Chromate, mil-c-5541, class 3
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
011746654
NSN
3040011746654

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
756954-1
Cage Code:
18894
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 3040-01-174-6654
What are the manufacturers of nsn 3040011746654?
Does this nsn 3040011746654 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040011746654
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 3040011746654 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040011746654 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040011746654?
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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