Model: DF2230 3171 FN 2

Shaft Coupling Half

Special Features:

Used in torpedo tube shutter door drive linkages assembly; bore counterbore feature: not included; positioning hole style: plain; positioning facility qty: 8; positioning facility bolt circle dia.: 6.500" nom.; unthreaded bore dia.: 0.656" nom.; spline lg.: 5" nom.; hub od: 4.500" nom.; bore lg.: 5.380" nom.; flange thickness: 1.380" nom.; spline minor dia.: 2.377" nom.

Properties:

Body Style

Multiple positioning holes

Spline Major Diameter

2.749 inches

Overall Length

5.380 inches

Outside Diameter

8.000 inches

Spline Quantity

End Application

Weapons system seawolf class ssn

Bore Shape

Splined

Material

Copper alloy

Material Specification

Astm b150 c63200 assn standard single material response

NSN

3010-01-426-7887

Part Number

DF2230 3171 FN 2

Description

Coupling Half,shaft

CAGE

43689

A mechanical item used to connect a shaft and the mating member of a flexible or rigid coupling.

Part DF2230 3171 FN 2 NSN 3010-01-426-7887

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

08009

FIIG:

A521X0

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:

23.3000lbs

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:

095190

UFC:

49790

LTL:

RATING VARIABLE

LCL:

WCC:

713

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