Model: 309843

Rigid Shaft Coupling

Special Features:

Counterbore diameter: 1.960 in. ; counterbore depth: 0.500 in. ; pitch diameter: 2.000 in. ; outer periphery includes flange and threads

Properties:

Spline Minor Diameter

1.8750 inches both ends and 1.8800 inches both ends

Spline Major Diameter

2.0480 inches both ends and 2.0680 inches both ends

Overall Length

4.048 inches

Spline Quantity

31 first end

Overall Diameter

2.837 inches

Bore Shape

Splined first end

Spline Pressure Angle In Deg

30.000 first end

Spline Length

2.000 inches both ends

Spline Type

Involute first end

Features Provided

Bore counterbore

Body Material

Steel comp 4340

Material Specification

Ams 6415 assn standard single material response

Surface Treatment

Silver

Surface Treatment Specification

Ams 2412 assn standard single treatment response

Style Designator

Plain sleeve

NSN

3010-00-675-2288

Part Number

309843

Description

Coupling,shaft,rigid

CAGE

77445

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 309843 NSN 3010-00-675-2288

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:

4.0 X 2.9 X 2.9

Paclk Weight:

2.0000lbs

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