Model: WB3106

Spring Tension Washer

Properties:

Hole Diameter

4.105 inches

Outside Diameter

4.372 inches

Overall Height

0.156 inches

Material Thickness

Between 0.019 inches and 0.021 inches

Color

Black

Material

Copper alloy

Surface Treatment

Oxide film

Surface Treatment Specification

Mil-f-14072, finish no. @e311, type 1 military specification single treatment response

NSN

5310-00-958-8877

Part Number

WB3106

Description

Washer,spring Tension

CAGE

70472

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

Part WB3106 NSN 5310-00-958-8877

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:

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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Schedule B and Export

Schedule B: 7415210000
SITC: 69432
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Copper washers including spring washers not threaded