Model: 2122700-143

Headless Grooved Pin

Special Features:

0.259 in. Min. 0.269 in. Max. Diameter longitudinal hole; groove end 0.250 unc-2b, 0.532 in. Min. 0.592 in. Max length

Properties:

First End Style

Square w/thru hole

Second End Style

Square internally threaded

Overall Length

1.250 inches

Diameter

Between 0.5001 inches and 0.5003 inches

Effective Length

1.000 inches

Undercut Diameter

Between 0.395 inches and 0.396 inches

Undercut Width

Between 0.060 inches and 0.064 inches

Second End Relationship With First End

Not identical

Hardness Rating

30.0 rockwell c and 35.0 rockwell c

First End Location

Opposite grooved end

Surface Finish

32.0 microinches outside diameter

Material

Steel comp 4140

Material Specification

Sae assn standard single material response

Surface Treatment

Phosphate manganese

Surface Treatment Specification

Dod-p-16232 ty m, class 1 national specification single treatment response

Style Designator

Groove

NSN

5315-00-923-5442

Part Number

2122700-143

Description

Pin,grooved,headless

CAGE

44114

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 2122700-143 NSN 5315-00-923-5442

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:

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:

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