Model: 493738-3

Headless Grooved Pin

Special Features:

3/8-16 unc-2b tapped longitudinal hole extending 1.594 in. From grooved end

Properties:

First End Style

Chamfered

Second End Style

Chamfered

Overall Length

1.844 inches

Diameter

0.6251 inches

Effective Length

1.500 inches

Undercut Diameter

0.531 inches

Undercut Width

0.140 inches

First End Taper Length

0.032 inches

Second End Taper Length

0.015 inches

Second End Relationship With First End

Not identical

Hardness Rating

40.0 rockwell c and 46.0 rockwell c

First End Location

Grooved end

First End Taper Angle

45.0 degrees

Surface Finish

125.0 microinches

Second End Taper Angle

30.0 degrees

Material

Steel comp 1095

Style Designator

Groove

NSN

5315-00-614-7291

Part Number

493738-3

Description

Pin,grooved,headless

CAGE

97619

A headless item of various shapes, usually cylindrical, having either circular or longitudinal groove(s). Its length must not exceed 12 inches (304 mm). Excludes rod, grooved, headless; shaft (as modified); and pin, vehicular leaf spring shackle.

Part 493738-3 NSN 5315-00-614-7291

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

02386

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:

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:

70.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7318230000
SITC: 69422
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Rivets of iron or steel