Model: 674993

Spring Tension Washer

Properties:

Hole Diameter

Between 0.318 inches and 0.338 inches

Outside Diameter

Between 0.615 inches and 0.635 inches

Overall Height

Between 0.068 inches and 0.088 inches

Material Thickness

0.015 inches

Hardness Rating

Between 43.0 rockwell c and 50.0 rockwell c

Material

Steel comp 1055 or steel comp 1065

Material Specification

Astm a 682 assn standard all material responses or astm a 684 assn standard all material responses

Surface Treatment

Cadmium or zinc

NSN

5310-00-550-1459

Part Number

674993

Description

Washer,spring Tension

CAGE

65909

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

Part 674993 NSN 5310-00-550-1459

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

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