Model: SI668C7

Finishing Washer

Properties:

Hole Diameter

Between 0.107 inches and 0.117 inches

Outside Diameter

0.437 inches

Overall Height

Between 0.040 inches and 0.056 inches

Recess Diameter

Between 0.234 inches and 0.250 inches

Material Thickness

0.016 inches

Recess Angle

100.0 degrees

Material

Steel comp 301

Material Specification

Mil-s-5059, cond 1/2 hard military specification single material response

Style Designator

Finishing

NSN

5310-01-107-5174

Part Number

SI668C7

Description

Washer,finishing

CAGE

24434

A washer or cone or disk shape with a centrally located hole, designed to accommodate a flat or oval head screw and provide additional bearing area on the material being fastened. It may or may not have a flush flange feature.

Part SI668C7 NSN 5310-01-107-5174

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15932

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: 7318220000
SITC: 69422
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Washers other than lock washers, iron or steel