Model: 292122-7

Rigid Shaft Coupling

Special Features:

Pitch diameter: 0.333 in.

Properties:

Hole Diameter

Between 0.1240 inches and 0.1250 inches

Spline Minor Diameter

0.2910 inches first end and 0.2950 inches first end

Spline Minor Diameter

0.2910 inches and 0.2950 inches first end

Spline Major Diameter

0.3873 inches both ends and 0.3964 inches both ends

Spline Major Diameter

0.3873 inches and 0.3964 inches both ends

Spline Quantity

8 first end

Bore Shape

Splined first end

Spline Pressure Angle In Deg

30.000 first end

Spline Length

0.730 inches first end

Spline Type

Involute first end

Securing Method

Unthreaded hole

Unthreaded Hole Quantity

Body Material

Steel comp 4340

Material Specification

66 federal standard 1st material response or aisi/sae 4340 assn standard 2nd material response

NSN

3010-00-552-4840

Part Number

292122-7

Description

Coupling,shaft,rigid

CAGE

99193

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 292122-7 NSN 3010-00-552-4840

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:

0.1000lbs

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:

190500

UFC:

93590

LTL:

RATING VARIABLE

LCL:

WCC:

586

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