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Hub Clamp NSN 3040-01-282-1737

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 3040-01-282-1737 NSN: 3040-01-282-1737

Features and Characteristics

Counterbore Diameter
0.4060 inches
Counterbore Depth
0.2500 inches
Overall Length
1.880 inches
Overall Width
1.880 inches
Thickness
1.620 inches
Bore Diameter
0.6250 inches
Plain Hole Diameter
0.2650 inches
Distance From Bore Centerline To End
1.130 inches
Clamp Securing Hole Style
Threaded
Screw Thread Series Designator
Unc
Thread Size
0.250 inches
Special Features
Two securing bolts
Material
Steel, federal standard 66, aisi/sae 1018 or steel, federal standard 66, aisi/sae 1020
Material
Steel comp 1018 or steel comp 1020
Material Specification
Fed standard 66 federal standard 1st material response or aisi 1018 assn standard single material response or sae 1018 assn standard single material response and federal standard 66 federal standard 2nd material response or aisi 1020 assn standard single material response or sae 1020 assn standard single material response
Surface Treatment
Cadmium and chromate
Style Designator
Rectangular, single bolt secured
Surface Treatment
Cadmium, qq-p-416, type 2, class 2
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
012821737
NSN
3040012821737

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8644853
Cage Code:
18894
Status:
A
MSDS:
Part Number:
X8644853
Cage Code:
18894
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 3040-01-282-1737
What are the manufacturers of nsn 3040012821737?
Does this nsn 3040012821737 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040012821737
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 3040012821737 contain any precious metals?
No precious metal content.
Does nsn 3040012821737 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040012821737?
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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