Model: 503598

Access Cover

Properties:

Cross Sectional Shape

Square or rectangular recess

Hole Diameter

0.166 inches

Width

3.250 inches

Flange Thickness

0.063 inches

Edge Shape

Rectangle, multi holes

Length

8.880 inches

Inside Width

2.250 inches

Inside Length

8.880 inches

Hole Quantity Along Width

Distance Between Holes Along Length

2.875 inches

Distance Between Holes Along Width

3.437 inches

Distance From First Hole Centerline To End Along Length

0.190 inches

Distance From First Hole Centerline To End Along Width

1.000 inches

First Recess Inside Height

2.5000 inches

Inside Corner Radius

0.060 inches

Body Thickness

0.063 inches

Securing Device Type

Special

Mounting Opening Shape Style

Unthreaded hole

Features Provided

Observation facility

Material

Aluminum alloy 5052

Material Specification

Qq-a-250/6 th32 federal specification single material response

Surface Treatment

Chromate

Surface Treatment Specification

Mil-c-5541 cl 1a military specification single treatment response

NSN

5340-01-126-0478

Part Number

503598

Description

Cover,access

CAGE

20284

A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see door, access (as modified). Excludes all covers not specifically designed to provide access for the purposes listed above.

Part 503598 NSN 5340-01-126-0478

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

29785

FIIG:

A531C0

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:

013120

UFC:

05380

LTL:

100.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7616995095
SITC: 69979
End Use: Finished metal shapes
NAICS: 332999
USDA: 1

Freight Class: Articles of aluminum nesoi