Model: 4P53164-101A

Shouldered And Recessed Washer

Special Features:

Outside flange corner chamfered, 30.0 degrees and 0.030 in. Deep

Properties:

Hole Diameter

Between 1.440 inches and 1.450 inches

Shoulder Diameter

Between 1.490 inches and 1.500 inches

Outside Diameter

Between 1.628 inches and 1.648 inches

Recess Diameter

1.462 inches

Shoulder Height

Between 0.240 inches and 0.300 inches

Material Thickness

Between 0.060 inches and 0.080 inches

Recess Angle

Between 58.0 degrees and 62.0 degrees

Material

Plastic polytetrafluoroethylene

Material Specification

Ams 3651 assn standard single material response

Style Designator

Shouldered and recessed

NSN

5310-00-403-3525

Part Number

4P53164-101A

Description

Washer,shouldered And Recessed

CAGE

98897

A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing, sleeve; or spacer, sleeve. Excludes insulator, washer and thrust type washers.

Part 4P53164-101A NSN 5310-00-403-3525

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15935

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:

194120

UFC:

95100

LTL:

RATING VARIABLE

LCL:

RATING VARIABLE

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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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