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FSC 3040 | Miscellaneous Power Transmission Equipment
12354712

Model: 12354712

Shouldered Shaft

Properties:

First End Style

External threaded

End Similarity

Not identical

Second End Style

Woodruff keyway and cross drilled

Overall Length

9.500 inches

First End Diameter

0.7500 inches

First End External Thread Length

1.130 inches

Second End Keyway Width

0.3121 inches

Second End External Keyway Length

0.5675 inches

Second End Distance From Keyway Center To End

1.730 inches

Second End Diameter

1.1245 inches

Second End Hole Diameter

0.2080 inches

Second End Distance From Hole Center To End

0.540 inches

Step Quantity

Largest Step Diameter

2.000 inches

Surface Finish

63.0 microinches

Material

Steel comp 4140 or steel comp 4142 or steel comp 4145 or steel comp 4150 or steel comp 4340

Material Specification

Astm a322 assn standard all material responses or astm a331 assn standard all material responses

NSN

3040-01-249-3382

Part Number

12354712

Description

Shaft,shouldered

CAGE

T0720

A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes shaft(1), straight; and axle(1), straight.

Part 12354712 NSN 3040-01-249-3382

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22914

FIIG:

A23200

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

3.3000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

126900

UFC:

65750

LTL:

RATING VARIABLE

LCL:

WCC:

593

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8483105000
SITC: 74810
End Use: Industrial machines, other
NAICS: 333613
USDA: 1

Freight Class: Transmission shafts and cranks, except camshafts and crankshafts