Model: 539418

Flat Washer

Properties:

Cross Sectional Shape

Rectangular

Hole Diameter

Between 0.401 inches and 0.411 inches

Edge Shape

Round

Center Hole Shape

1 round

Center Hole Shape

Round

Thickness

Between 0.074 inches and 0.082 inches

Overall Diameter

Between 0.615 inches and 0.635 inches

Criticality Code Justification

Matt

Material

Steel comp 4130 or steel comp 8630

Material Specification

Ams6350 assn standard 1st material response or ams6355 assn standard 2nd material response

Surface Treatment

Nickel

Surface Treatment Specification

Ams 2416 assn standard single treatment response

NSN

5310-00-367-8748

Part Number

539418

Description

Washer,flat

CAGE

77445

Part 539418 NSN 5310-00-367-8748

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

13393

FIIG:

A022B0

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:

194160

UFC:

55210

LTL:

50.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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