Model: 684S3

U Bolt

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

2.125 inches

Distance From Inside Center Of Bend To Bolt End

12.000 inches

Inside Distance Between Shanks

2.562 inches

Thread Diameter

0.750 inches

Thready Qty Per Inch (tpi)

Hardness Rating

269.0 brinell standard and 302.0 brinell standard

Material

Steel comp 4140 or steel

Material Specification

Sae 4140 assn standard 1st material response or 41885, ts8645 or ts8647 or ts4140 or ts4142 or ts4145 mfr ref 2nd material response

Surface Treatment

Primer

Surface Treatment Specification

Tt-p-636 federal specification single treatment response

Style Designator

Square bend

Thread Series Designator

Unf

NSN

5306-00-207-4931

Part Number

684S3

Description

Bolt,u

CAGE

56442

An externally threaded fastener bent approximately 180 degrees (3.141 radians) in the shape of the letter u and with both ends threaded.

Part 684S3 NSN 5306-00-207-4931

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06665

FIIG:

A003B0

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

50.0

WCC:

573

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7318152000
SITC: 69421
End Use: Iron and steel products, other
NAICS: 332722
USDA: 1

Freight Class: Bolts and bolts and their nuts or washers exported in the same shipment