Model: D5521-545-13

Access Cover

Special Features:

0.341 in. Min, 0.350 in. Max 6 holes equaly spaced on bolt circle

Properties:

Cross Sectional Shape

Flat, square or rectangular rib reinforced

Inside Diameter

Between 6.990 inches and 7.010 inches

Hole Diameter

Between 0.686 inches and 0.696 inches

Bolt Circle Diameter

17.000 inches

Flange Thickness

Between 0.180 inches and 0.200 inches

Outside Diameter

Between 17.970 inches and 18.030 inches

Edge Shape

Round, multi holes

Bolt Circle Hole Quantity

Body Thickness

Between 0.146 inches and 0.150 inches

Mounting Opening Shape Style

Unthreaded hole

Material

Aluminum alloy 6061

Material Specification

Qq-a-250/1, temper t6 federal specification single material response

Surface Treatment

Anodize

Surface Treatment Specification

Mil-a-8625, type 2, class 1 military specification single treatment response

NSN

5340-01-125-9061

Part Number

D5521-545-13

Description

Cover,access

CAGE

D9182

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 D5521-545-13 NSN 5340-01-125-9061

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:

6.5000lbs

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