Model: B2031

Piston Pin

Properties:

Body Style

Chamfered ends w/end slot

Casehardening Indicator

Casehardened

Hole Diameter

0.2344 inches

Hole Depth

0.1562 inches

Slot Depth

0.1562 inches

Slot Width

0.125 inches

Outside Diameter

Between 0.87480 inches and 0.87520 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

0.594 inches

Bore Diameter

0.5625 inches

Body Length

4.9375 inches

Metallic Hardness Rating

45.0 rockwell c and 50.0 rockwell c

Bore Style

Straight-thru bore

Material

Steel, federal standard 66, aisi/sae 1020

Material

Steel comp 1020

Material Specification

Fed standard 66 federal standard single material response or aisi 1020 assn standard single material response or sae 1020 assn standard single material response

Fsc Application Data

Air compressor

NSN

4310-00-269-7877

Part Number

B2031

Description

Pin,piston

CAGE

49576

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 B2031 NSN 4310-00-269-7877

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:

0.6000lbs

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