Model: 1278272

Assembled Washer Bolt

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.555 inches and 0.569 inches

Fastener Length

Between 0.610 inches and 0.640 inches

Head Style

Hexagon

Head Height

Between 0.227 inches and 0.242 inches

Width Between Flats

Between 0.489 inches and 0.500 inches

Washer Quantity

Thread Diameter

0.312 inches

Thready Qty Per Inch (tpi)

Primary Washer Outside Diameter

Between 0.678 inches and 0.698 inches

Primary Washer Style

Flat external and internal teeth

Primary Washer Material Thickness

0.050 inches

Material

Steel

Thread Series Designator

Unf

NSN

5306-00-737-4838

Part Number

1278272

Description

Bolt,assembled Washer

CAGE

12204

A bolt, machine on which has been assembled one or more nonremovable washers. See also screw, assembled washer.

Part 1278272 NSN 5306-00-737-4838

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06659

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:

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:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

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