Model: 609045

Shouldered And Recessed Washer

Properties:

Hole Diameter

Between 0.8747 inches and 0.8749 inches

Shoulder Diameter

Between 1.115 inches and 1.135 inches

Outside Diameter

Between 1.210 inches and 1.230 inches

Recess Diameter

Between 0.990 inches and 1.010 inches

Shoulder Height

Between 0.202 inches and 0.222 inches

Recess Depth

Between 0.084 inches and 0.093 inches

Material Thickness

Between 0.078 inches and 0.102 inches

Hardness Rating

58.0 rockwell c

Surface Finish

16.0 microinches inner

Surface Finish

4.0 microinches top

Heat Treatment

As fabricated

Material

Stainless steel

Material Specification

Vs1-1-8-9, fscm 62983 mfr ref single material response

Surface Treatment

Passivate

Surface Treatment Specification

Vs1-3-1-15, fscm 62983 mfr ref single treatment response

Style Designator

Shouldered and recessed

NSN

5310-00-051-9755

Part Number

609045

Description

Washer,shouldered And Recessed

CAGE

62983

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 609045 NSN 5310-00-051-9755

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