Model: 1560AC1-042

Shouldered Washer

Properties:

Hole Diameter

Between 1.250 inches and 1.251 inches

Shoulder Diameter

Between 1.5015 inches and 1.5025 inches

Outside Diameter

1.750 inches

Shoulder Height

Between 0.270 inches and 0.280 inches

Material Thickness

Between 0.076 inches and 0.077 inches

Material

Steel comp e4340

Material Specification

Mil-s-5000 cond f2 military specification single material response

Surface Treatment

Cadmium

Style Designator

Shouldered

NSN

5310-00-445-8399

Part Number

1560AC1-042

Description

Washer,shouldered

CAGE

81996

A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. 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 1560AC1-042 NSN 5310-00-445-8399

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15934

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:

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Schedule B and Export

Schedule B: 7318220000
SITC: 69422
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Washers other than lock washers, iron or steel