Model: 4J33178-105B

Headless Shoulder Pin

Special Features:

Second hole elongated to 0.240 in. Nom lg parallel with pin centerline

Properties:

First End Style

Counterbored w/o through hole

Second End Style

Chamfered and counterbored

Thread Class

Thread Direction

Right-hand

Thread Length

0.380 inches

Shank Length

0.220 inches

Shoulder Diameter

Between 0.9091 inches and 0.9098 inches

Shank Diameter

0.879 inches

Overall Length

3.300 inches

Hole Arrangement Style

Both end drilled

First Hole Diameter

Between 0.124 inches and 0.129 inches

Second Hole Diameter

Between 0.191 inches and 0.198 inches

Distance From Centerline Of Hole To End Of Pin

0.220 inches

Center To Center Distance Between Holes

Between 2.536 inches and 2.539 inches

First End Counterbore Diameter

Between 0.331 inches and 0.338 inches

Second End Counterbore Diameter

Between 0.374 inches and 0.381 inches

First End Counterbore Depth

0.590 inches

Second End Counterbore Depth

0.740 inches

Second End Taper Length

0.070 inches

Second End Relationship With First End

Not identical

Thread Size

0.375 inches

First End Location

Threaded end

Surface Finish

16.0 microinches outside diameter

Surface Finish

32.0 microinches both ends

Second End Taper Angle

Between 40.0 degrees and 50.0 degrees

Material

Steel comp e4340

Material Specification

Mil-s-5000 cond e-4 military specification single material response

Style Designator

Shoulder

Thread Series Designator

Unf

NSN

5315-01-185-2961

Part Number

4J33178-105B

Description

Pin,shoulder,headless

CAGE

98897

Part 4J33178-105B NSN 5315-01-185-2961

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16749

FIIG:

A212A0

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:

095190

UFC:

49790

LTL:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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