Model: 3131-028

Headless Straight Pin

Properties:

First End Style

Chamfered

Pinlength

0.500 inches

Pindiameter

Between 0.1580 inches and 0.1583 inches

First End Taper Length

0.020 inches

Second End Relationship With First End

Identical

Hardness Rating

32.0 rockwell c and 45.0 rockwell c

First End Taper Angle

30.0 degrees

Material

Steel comp 410 or steel comp 416f

Material Specification

Aisi 410 assn standard 1st material response and ams 5610 assn standard 2nd material response

NSN

5315-00-115-3256

Part Number

3131-028

Description

Pin,straight,headless

CAGE

66503

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 3131-028 NSN 5315-00-115-3256

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:

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