Model: 29-0421-7

Rigid Shaft Coupling

Description:

1.720 inches first end spline major diameter, 2.650 inches overall length, 6 first end spline quantity, 2.124 inches overall diameter.

Properties:

Spline Minor Diameter

1.680 inches first end

Spline Major Diameter

1.720 inches first end

Overall Length

2.650 inches

Spline Quantity

6 first end

Overall Diameter

2.124 inches

End Application

1. Target, towline

Bore Shape

Splined both ends

Spline Length

2.650 inches first end

Spline Type

Straight first end

Body Material

Steel

Surface Treatment

Cadmium

Style Designator

Plain sleeve

NSN

3010-00-051-9291

Part Number

29-0421-7

Description

Coupling,shaft,rigid

CAGE

65454

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 29-0421-7 NSN 3010-00-051-9291

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:

1.0000lbs

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:

Construction Materials

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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