Model: 774421-1

Spring Tension Washer

Properties:

Hole Diameter

0.375 inches

Outside Diameter

Between 0.493 inches and 0.495 inches

Overall Height

Between 0.040 inches and 0.045 inches

Material Thickness

Between 0.009 inches and 0.011 inches

Material

Copper alloy

Material Specification

Eclipsaloy 11, fscm 02987 mfr ref single material response

NSN

5310-00-866-0004

Part Number

774421-1

Description

Washer,spring Tension

CAGE

55972

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

Part 774421-1 NSN 5310-00-866-0004

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:

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:

194120

UFC:

95100

LTL:

RATING VARIABLE

LCL:

70.0

WCC:

713

TCC:

SHC:

ACC:

Trailers/Vehicles

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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