Model: 2623640

Rigid Shaft Coupling

Special Features:

Distance from center of bore to bottom of keyway: both ends, 0.171 in. ; 1 keying facility provided both ends; keying facility width: both ends, 0.0645 in. ; keying facility length: both ends, 1.250 in.

Properties:

Overall Length

1.250 inches

Thread Size Designator

0.190-32

Bore Diameter

0.2630 inches both ends

Overall Diameter

0.625 inches

Bore Length

1.2500 inches both ends

End Application

Rocket motor, guided missile

Bore Shape

Straight both ends

Securing Method

Threaded hole

Threaded Hole Quantity

Features Provided

Keyway

Body Material

Steel

Surface Treatment

Passivate

Style Designator

Plain sleeve

NSN

3010-00-471-5700

Part Number

2623640

Description

Coupling,shaft,rigid

CAGE

30003

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 2623640 NSN 3010-00-471-5700

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