Model: B18.2.4.4B12

Hexago Extended Washer Plain Nut

Properties:

Thread Direction

Right-hand

Washer Outside Diameter

26.0 millimeters

Overall Height

Between 11.60 millimeters and 12.00 millimeters

Nut Style

Hexagon

Washer Thickness

1.80 millimeters

End Application

Mrap - m-atv with cs13 pop and sne

Width Across Flats

Between 17.73 millimeters and 18.00 millimeters

Thread Series

Iso m

Thread Size

12.0 millimeters

Thread Pitch In Millimeters

1.75

Thread Tolerance Class

6h internal

Material

Steel

Surface Treatment

Zinc and chromate

NSN

5310-01-463-1061

Part Number

B18.2.4.4B12

Description

Nut,plain,extended Washer,hexago

CAGE

80204

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.

Part B18.2.4.4B12 NSN 5310-01-463-1061

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04889

FIIG:

A021A0

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:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

573

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 7318160000
SITC: 69421
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Nuts of iron or steel