Model: 5310EG012

Convex Washer

Special Features:

90 degrees countersink on flat bearing surface, 58 to 62 degrees countersink on convex bearing surface

Properties:

Hole Diameter

0.594 inches

Outside Diameter

1.000 inches

Material Thickness

Between 0.224 inches and 0.228 inches

Hardness Rating

Between 36.0 rockwell c and 40.0 rockwell c

Material

Steel comp 8740 or steel comp 4140

Material Specification

Ams 6322 assn standard 1st material response and ams 6382 assn standard 2nd material response

Surface Treatment

Cadmium

Style Designator

Convex

NSN

5310-00-151-3966

Part Number

5310EG012

Description

Washer,convex

CAGE

81996

A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is raised to form a curved or spherical contour. See also washer (1), concave. Excludes bearing, washer thrust.

Part 5310EG012 NSN 5310-00-151-3966

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15931

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

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