Model: 3326-0242-001

Spring Tension Washer

Properties:

Hole Diameter

0.266 inches

Outside Diameter

0.500 inches

Overall Height

0.042 inches

Material Thickness

0.014 inches

Material

Copper alloy 170

Material Specification

Qq-c-533 comp 1/4 hard federal specification single material response

Surface Treatment

Passivate and cadmium and tin

Surface Treatment Specification

D.T.D. 9230 fscm 27489 mfr ref 1st treatment response and d.T.D. 9040 fscm 27489 mfr ref 2nd treatment response and d.E.F. 5000 fscm 27489 mfr ref 3rd treatment response

NSN

5310-00-489-1332

Part Number

3326-0242-001

Description

Washer,spring Tension

CAGE

K0656

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

Part 3326-0242-001 NSN 5310-00-489-1332

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

194120

UFC:

95100

LTL:

RATING VARIABLE

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