Model: 2587620

Rigid Shaft Coupling

Description:

1.3130 inches second end spline major diameter, 2.310 inches overall length, 20 second end spline quantity, 2.370 inches overall diameter.

Special Features:

External threads, 18 ns-31, on smallest end external keyway on threaded end; pitch diameter: first end, 1.875 in. ; second end, 1.250 in.

Properties:

Spline Minor Diameter

1.1880 inches second end and 1.1890 inches second end

Spline Minor Diameter

1.8130 inches first end and 1.8180 inches first end

Spline Major Diameter

1.3130 inches second end and 1.3240 inches second end

Spline Major Diameter

1.9380 inches first end and 1.9490 inches first end

Overall Length

2.310 inches

Spline Quantity

20 second end

Spline Quantity

30 first end

Overall Diameter

2.370 inches

Bore Shape

Splined both ends

Spline Pressure Angle In Deg

30.000 first end

Spline Length

0.7500 inches first end

Spline Length

1.2500 inches second end

Spline Type

Involute both ends

Body Material

Steel

Material Specification

Mil-s-13048, comp 4140, 4340 or 8640 military specification 1st material response and qq-s-624, comp 4140, 4340, or 8640, cond a/a federal specification 2nd material response

Style Designator

Plain sleeve

NSN

3010-00-161-1607

Part Number

2587620

Description

Coupling,shaft,rigid

CAGE

80064

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 2587620 NSN 3010-00-161-1607

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 4.0 X 2.0

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:

133300

UFC:

63220

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