Model: 3R7738

Compressor Crankshaft

Special Features:

Steel; accomodates two pistons; pressed-on ball bearing on each end; first end 0.875-14 unf 2a, thd lg 1.000 in.., w/relief; second end 1.375-12 unf 2a rh, thd lg. 0.500 in.; o/a shaft lg. 15.500 in.; first end w/keyway, 0.250 in. By 0.125 in. Dp by 3.625 in. Lg; w/key

Properties:

NSN

4310-00-423-2952

Part Number

3R7738

Description

Crankshaft,compressor

CAGE

30760

A rotating member of an air compressor, designed to transmit the linear thrust of a piston(s) and connecting rod assembly(ies) into axial motion.

Part 3R7738 NSN 4310-00-423-2952

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

61607

FIIG:

A509X0

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:

30.0000lbs

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:

119040

UFC:

60710

LTL:

85.0

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8414902095
SITC: 74380
End Use: Industrial engines
NAICS: 333912
USDA: 1

Freight Class: Parts nesoi, of compressors other than refrigerating and air conditioning compressors