Model: 18X8.2X0.5

Spring Tension Washer

Properties:

Hole Diameter

6.2 millimeters

Outside Diameter

18.0 millimeters

Overall Height

1.1 millimeters

Material Thickness

0.5 millimeters

Criticality Code Justification

Zzzy

Material

Steel comp 6150

Material Specification

Sae 6150 assn standard single material response

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416 type 2, cl 1 federal specification single treatment response

Reference Number Differentiating Characteristics

Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications

NSN

5310-01-166-7942

Part Number

18X8.2X0.5

Description

Washer,spring Tension

CAGE

9M527

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

Part 18X8.2X0.5 NSN 5310-01-166-7942

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15938

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:

5.0 X 3.0 X 0.9

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:

50.0

WCC:

713

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 7318210000
SITC: 69422
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Spring washers and other lock washers, iron or steel