Model: HP255-38A

Assembled Washer Screw

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

0.148 inches

Fastener Length

0.210 inches

Head Style

Binding

Head Diameter

0.344 inches

Head Height

0.097 inches

Washer Quantity

Internal Drive Style

Slot

Thread Diameter

0.164 inches

Thready Qty Per Inch (tpi)

Primary Washer Outside Diameter

0.438 inches

Primary Washer Style

Flat external teeth

Primary Washer Material Thickness

0.047 inches

Material

Stainless steel or copper alloy

Surface Treatment

Passivate and nickel

Thread Series Designator

Unc

NSN

5305-00-820-8818

Part Number

HP255-38A

Description

Screw,assembled Washer

CAGE

57472

Part HP255-38A NSN 5305-00-820-8818

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06660

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:

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:

713

TCC:

SHC:

ACC:

Construction Materials

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