Model: 13211E4764

Shouldered And Recessed Washer

Properties:

Hole Diameter

0.344 inches

Shoulder Diameter

Between 0.708 inches and 0.728 inches

Outside Diameter

1.000 inches

Recess Diameter

0.469 inches

Shoulder Height

Between 0.094 inches and 0.109 inches

Material Thickness

Between 0.058 inches and 0.073 inches

Recess Angle

82.0 degrees

Material

Steel comp 1010 or steel comp 1015 or steel comp 1016 or steel comp 1018 or steel comp 1020

Material Specification

Astm a108 assn standard single material response

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416 type 2 cl 1 federal specification single treatment response

Style Designator

Shouldered and recessed

NSN

5310-00-498-6976

Part Number

13211E4764

Description

Washer,shouldered And Recessed

CAGE

97403

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 13211E4764 NSN 5310-00-498-6976

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:

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

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