Model: 7574-25

Rigid Shaft Coupling

Special Features:

Flange width: 0.562 in. ; hub diameter: 0.749 in.

Properties:

Hole Diameter

0.3750 inches

Spline Minor Diameter

1.0000 inches first end

Spline Major Diameter

1.2500 inches first end

Overall Length

1.562 inches

Spline Quantity

8 both ends

Overall Diameter

1.625 inches

End Application

Generators alternating current-direct current

Bore Shape

Splined both ends

Spline Length

0.625 inches first end

Spline Type

Straight both ends

Body Material

Steel

Surface Treatment

Passivate

Style Designator

Plain flange

NSN

3010-00-406-0388

Part Number

7574-25

Description

Coupling,shaft,rigid

CAGE

36004

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 7574-25 NSN 3010-00-406-0388

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:

2.7 X 2.6 X 2.6

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:

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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