Model: MIL-P-46144

Observation Window

Properties:

Overall Length

48.000 inches

Overall Width

24.000 inches

Overall Thickness

0.050 inches

Environmental Protection

Fire resistant

End Application

Los angeles class ssn

Material Transparency

Clear

Material

Plastic

Style Designator

Square corners

Nondefinitive Specification/std Data

2 class and ii type

NSN

9330-01-493-1970

Part Number

MIL-P-46144

Description

Window,observation

CAGE

81349

A transparent item of a predetermined size that permits unobstructed and undistorted view of a desired area. It may include a frame, have reference markings, grid lines and may be heat strengthened and/or tinted. It is generally used where safety, security, and/or the restriction of foreign matter are required, such as the visual examination of the inside of pressurized tanks, liquid sights, controlled liquid flow, and inspection of equipment enclosed in a housing. See window (as modified); scale, cathode ray tube; scale, plotting; window, metal; window, wood; and window panel, aircraft.

Part MIL-P-46144 NSN 9330-01-493-1970

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16880

FIIG:

A15000

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:

035315

UFC:

16255

LTL:

RATING VARIABLE

LCL:

WCC:

704

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 3926909987
SITC: 89399
End Use: Other industrial supplies
NAICS: 326199
USDA: 1

Freight Class: Articles of plastics & articles of other materials of heading 3901 to 3914, nesoi