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FSG 30 | Mechanical Power Transmission Equipment
FSC 3040 | Miscellaneous Power Transmission Equipment
70851-21

Model: 70851-21

Shouldered Shaft

Special Features:

Second end thd 0.500-20 unf, rh

Properties:

First End Style

Splined (straight)

End Similarity

Not identical

Second End Style

External threaded

Overall Length

4.928 inches

First End Diameter

0.4560 inches

First End Spline Length

0.625 inches

First End Spline Minor Diameter

0.3960 inches

First End Spline Major Diameter

0.4550 inches

Second End Diameter

0.5000 inches

Second End External Thread Length

0.500 inches

Step Quantity

First End Spline Quantity

Largest Step Diameter

0.877 inches

Material

Steel

NSN

3040-00-453-5330

Part Number

70851-21

Description

Shaft,shouldered

CAGE

94764

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 70851-21 NSN 3040-00-453-5330

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:

0.5000lbs

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