Model: 0N503164-1

Recessed Washer

Properties:

Hole Diameter

0.156 inches

Outside Diameter

0.250 inches

Overall Height

0.115 inches

Recess Diameter

0.187 inches

Recess Depth

0.075 inches

Material

Aluminum alloy 6061

Material Specification

Qq-a-225/8, t6 federal specification single material response

Surface Treatment Specification

Mil-f-14072 military specification single treatment response

Style Designator

Recessed

Test Data Document

98230-0n503164-1 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

NSN

5310-01-057-3113

Part Number

0N503164-1

Description

Washer,recessed

CAGE

98230

A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.

Part 0N503164-1 NSN 5310-01-057-3113

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15933

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:

4.9 X 3.0 X 0.5

Paclk Weight:

0.2000lbs

Item Weight:

0.1000lbs

Item Dim:

004900300005

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

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Schedule B and Export

Schedule B: 7616108000
SITC: 69440
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Cotters, cotter-pins, washers and similar articles, of aluminum