Model: B4041253-1

Access Cover

Special Features:

Paint color black; five holes on side of cover

Properties:

Cross Sectional Shape

Recess, same shape as the periphery

Width

111.88 millimeters

Flange Thickness

0.64 millimeters

Edge Shape

Rectangle, multi holes

Length

153.90 millimeters

Hole Quantity Along Width

Distance Between Holes Along Length

94.30 millimeters and 76.00 millimeters

Distance Between Holes Along Width

76.00 millimeters

Distance From First Hole Centerline To End Along Length

25.24 millimeters

Distance From First Hole Centerline To End Along Width

14.05 millimeters

First Recess Inside Height

101.14 millimeters

Body Thickness

0.64 millimeters

Securing Device Type

Special

Mounting Opening Shape Style

Unthreaded hole

Material

Aluminum alloy 5052

Surface Treatment

Paint

Surface Treatment Specification

Mil-f-14072, type 2, +513.1b military specification single treatment response

NSN

5340-01-240-2722

Part Number

B4041253-1

Description

Cover,access

CAGE

31550

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 B4041253-1 NSN 5340-01-240-2722

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:

0.4000lbs

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:

095190

UFC:

49790

LTL:

RATING VARIABLE

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