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Hub Clamp NSN 3040-00-871-2977

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 3040-00-871-2977 NSN: 3040-00-871-2977

Features and Characteristics

Overall Length
0.6880 inches
Overall Width
0.2500 inches
Thickness
0.2500 inches
Bore Diameter
0.1470 inches
Plain Hole Diameter
0.1200 inches
Distance From Bore Centerline To End
0.1250 inches
End Application
Goes on mt telescope m145
Clamp Securing Hole Style
Threaded
Err Default
Err default
Screw Thread Series Designator
Unf
Thread Size
0.112 inches
Special Features
Consists of square end with mounting hole, dia 0.2500
Material
Brass, qq-b-626, alloy 360, 1/2h
Material
Copper alloy 360
Material Specification
Qq-b-626, alloy 360, 1/2h federal specification single material response
Style Designator
Rectangular, single bolt secured
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
008712977
NSN
3040008712977

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8267811
Cage Code:
19200
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 3040-00-871-2977
What are the manufacturers of nsn 3040008712977?
Does this nsn 3040008712977 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040008712977
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 3040008712977 contain any precious metals?
No precious metal content.
Does nsn 3040008712977 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040008712977?
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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