Model: M300A1412C

Rigid Shaft Coupling

Special Features:

Clamp type spline

Properties:

Spline Major Diameter

1.250 inches through bore

Overall Length

Between 3.570 inches and 3.590 inches

Spline Quantity

14 through bore

Overall Diameter

Between 3.449 inches and 3.451 inches

End Application

B1b se

Bore Shape

Splined through bore

Spline Type

Straight through bore

Features Provided

Keyway

Body Material

Steel

Part Name Assigned By Controlling Agency

Spline coupling

Style Designator

Aligned key sleeve

NSN

3010-01-621-9926

Part Number

M300A1412C

Description

Coupling,shaft,rigid

CAGE

1J878

A device for connecting the ends of two shafts to produce in effect, one piece of rigid shafting so that the rotary motion of one shaft is transmitted to the other shaft. Couplings of the sleeve type must have an over-all length exceeding the outside diameter, or must have an internal spline.

Part M300A1412C NSN 3010-01-621-9926

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

13742

FIIG:

A522C0

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:

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:

126880

UFC:

64300

LTL:

RATING VARIABLE

LCL:

WCC:

593

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8483608000
SITC: 74860
End Use: Industrial machines, other
NAICS: 333613
USDA: 1

Freight Class: Shaft couplings, except universal joints