Model: 12918998

Access Cover

Special Features:

Alternate finish phosphate manganese, finish 5.3.1.3, mil-std-171; 4th hole 0.249 in. Min and 0.253 in. Mas dia

Properties:

Inside Diameter

1.720 inches

Hole Diameter

Between 0.260 inches and 0.300 inches

Bolt Circle Diameter

2.500 inches

Flange Thickness

0.190 inches

Outside Diameter

3.000 inches

Edge Shape

Round, multi holes

Bolt Circle Hole Quantity

First Recess Inside Height

0.930 inches

Body Thickness

0.500 inches

Securing Device Type

Special

Mounting Opening Shape Style

Unthreaded hole

Material

Steel comp 4130 or steel comp 8630 or steel

Surface Treatment

Plastic epoxy

Surface Treatment Specification

171 military standard single treatment response

NSN

5340-01-334-0021

Part Number

12918998

Description

Cover,access

CAGE

19200

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 12918998 NSN 5340-01-334-0021

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:

0.1000lbs

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:

70.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7326908595
SITC: 69969
End Use: Finished metal shapes
NAICS: 332999
USDA: 1

Freight Class: Other articles of iron or steel not wire nesoi