Model: HL4781PC47

Piston Pin

Properties:

Body Style

Chamfered end w/woodruff keyway

Casehardening Indicator

Casehardened

Hole Diameter

0.3125 inches

Hole Depth

0.3437 inches

Outside Diameter

Between 1.43720 inches and 1.43740 inches

End Chamfer Angle In Deg

45.0

Hole Arrangement Style

One hole through one side of bore

Distance From Centerline Of Hole To End Of Pin

0.562 inches

Keyway Width

0.187 inches

Keyway Depth

0.218 inches

Bore Diameter

0.7500 inches

Body Length

4.3750 inches

Metallic Hardness Rating

45.0 rockwell c and 55.0 rockwell c

Bore Style

Straight-thru bore

Distance From End To Keyway Center

0.563 inches

Material

Steel, mil-s-890, class ac

Material

Steel

Material Specification

Mil-s-890, class ac military specification single material response

Fsc Application Data

Air compressor

NSN

4310-00-277-3455

Part Number

HL4781PC47

Description

Pin,piston

CAGE

93236

A cylindrically-shaped metal item, usually tubular, designed to form a pivoting connection between the piston and connecting rod of an internal combustion engine, compressor and like items. May include oil sealing or pin retaining plugs. Excludes bushing, sleeve; pin, grooved, headless; pin, straight, headless; and pin, hollow.

Part HL4781PC47 NSN 4310-00-277-3455

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16414

FIIG:

A09500

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:

2.0000lbs

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:

133300

UFC:

63220

LTL:

RATING VARIABLE

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