Model: HL4178PC166

Piston Pin

Properties:

Body Style

Chamfered ends

Casehardening Indicator

Casehardened

Outside Diameter

Between 1.43720 inches and 1.43740 inches

End Chamfer Angle In Deg

45.0

Bore Diameter

0.7500 inches

Body Length

4.0625 inches

Metallic Hardness Rating

45.0 rockwell c and 55.0 rockwell c

Bore Style

Straight-thru bore

Material

Steel, mil-s-890, class an

Material

Steel

Material Specification

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

Fsc Application Data

Air compressor

NSN

4310-00-277-3448

Part Number

HL4178PC166

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 HL4178PC166 NSN 4310-00-277-3448

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:

0.7000lbs

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