Model: 3173988-4

Headless Straight Pin

Properties:

First End Style

Counterbored w/o through hole

Second End Style

Square

Pinlength

Between 4.800 inches and 4.810 inches

Pindiameter

Between 0.2995 inches and 0.3005 inches

First End Counterbore Diameter

Between 0.252 inches and 0.257 inches

First End Counterbore Depth

Between 0.130 inches and 0.150 inches

Second End Relationship With First End

Not identical

Hardness Rating

35.0 rockwell c and 42.0 rockwell c

Surface Finish

63.0 microinches outside diameter

Material

Steel comp 630

Material Specification

Ams 5643 assn standard single material response

Surface Treatment

Chromium

Surface Treatment Specification

Qq-c-320 cl 2 federal specification single treatment response

NSN

5315-01-349-9958

Part Number

3173988-4

Description

Pin,straight,headless

CAGE

59364

A headless, cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 mm); for items whose length exceeds twelve inches (304 mm); see rod, straight, headless. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also pin, straight, threaded.

Part 3173988-4 NSN 5315-01-349-9958

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

02390

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:

105840

UFC:

54430

LTL:

50.0

LCL:

WCC:

575

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7319409000
SITC: 69932
End Use: Cell phones and other household goods, n.e.c.
NAICS: 339993
USDA: 1

Freight Class: Pins of iron or steel nesoi