Model: NF203590-1

Bearing Retaining Plate

Special Features:

32.0 microin finish on id of cbore; 63.0 microin finish on od of raised surface

Properties:

Cross Sectional Shape

Counterbored w/ aperture

Outside Diameter

Between 0.970 inches and 0.990 inches

Minor Thickness

0.194 inches

Body Diameter

Between 0.6245 inches and 0.6250 inches

Aperture Diameter

0.250 inches

Mounting Hole Arrangement Style

Single bolt hole circle

Bolt Circle Hole Quantity

Body Thickness

0.258 inches

Overall Thickness

0.320 inches

Mounting Bolt Circle Diameter

0.812 inches

Thready Qty Per Inch (tpi)

Thread Size

0.112 inches

Counterbore Diameter

Between 0.3750 inches and 0.3754 inches

Counterbore Depth

0.1265 inches

Mounting Hole Type

Round, threaded

Material

Aluminum alloy 2024

Material Specification

Qq-a-225/6, t351 federal specification single material response

Surface Treatment

Anodize

Surface Treatment Specification

Mil-a-8625 military specification single treatment response

Style Designator

Round

Test Data Document

81349-mil-i-6866 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Thread Series Designator

Unjc

NSN

3110-01-210-4004

Part Number

NF203590-1

Description

Plate,retaining,bearing

CAGE

78567

A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. It must have drilled and/or tapped holes for mounting purposes. Excludes end bell, electrical rotating equipment.

Part NF203590-1 NSN 3110-01-210-4004

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22293

FIIG:

A093A0

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:

114820

UFC:

58860

LTL:

77.5

LCL:

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8482997090
SITC: 74699
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi