Model: 61724020003

Lock Washer

Properties:

Hole Diameter

Between 0.102 inches and 0.111 inches

Outside Diameter

0.188 inches

Material Thickness

Between 0.020 inches and 0.026 inches

Hardness Rating

Between 35.0 rockwell c and 43.0 rockwell c or 43.0 rockwell c and 53.0 rockwell c

Color

Black

Material

Steel comp 302 and steel comp 420

Material Specification

Fed standard 66, aisi 302 or sae 30302 military standard 1st material response and federal standard 66, aisi 420 or sae 51420 military standard 2nd material response

Surface Treatment

Paint

Style Designator

Split helical-right hand

NSN

5310-00-576-5555

Part Number

61724020003

Description

Washer,lock

CAGE

89944

A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

Part 61724020003 NSN 5310-00-576-5555

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

14218

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