Model: 556AS144-1

Headless Shoulder Pin

Special Features:

Hole tapped 10-24 unc 3b thread and short shank chamfer to have 0.031 in. Radius

Properties:

First End Style

Chamfered

Second End Style

Chamfered

Shank Length

0.375 inches

Shoulder Diameter

Between 0.498 inches and 0.500 inches

Shank Diameter

Between 0.370 inches and 0.375 inches

Overall Length

2.750 inches

Hole Arrangement Style

One end drilled

First Hole Diameter

0.190 inches

Distance From Centerline Of Hole To End Of Pin

0.187 inches

First End Taper Length

0.031 inches

Second End Taper Length

0.125 inches

Second End Relationship With First End

Not identical

Hardness Rating

28.0 rockwell c and 30.0 rockwell c

Second Shank Diameter

Between 0.370 inches and 0.375 inches

First End Location

Long end

First End Taper Angle

45.0 degrees

Surface Finish

63.0 microinches outside diameter

Second End Taper Angle

15.0 degrees

Second Shank Length

1.875 inches

Material

Steel comp 416

Material Specification

Astm a582 assn standard single material response

Surface Treatment

Passivate

Style Designator

Shoulder

NSN

5315-00-119-7521

Part Number

556AS144-1

Description

Pin,shoulder,headless

CAGE

30003

Part 556AS144-1 NSN 5315-00-119-7521

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:

0.1000lbs

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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