Model: 8211655

Optical Instrument Window

Special Features:

0matl: red glass, type iii, spec mil-f-12717; element in accord with specification mil-o-13830; surface quali type 80-50; max wedge not to exceed 15 minutes (0.250 deg); rim and chamfers ground; not to exceed 0.010 (face width); used on aiming circle m2a2

Properties:

Diameter

Between 0.170 inches and 0.180 inches

Thickness

Between 0.030 inches and 0.040 inches

Polished Surface

Both

Polished Periphery

Provided

Material

Glass

Material

Glass

NSN

1240-01-081-5346

Part Number

8211655

Description

Window,optical Instrument

CAGE

19200

A color free item of transparent or translucent material, usually optical glass, having specific light dispersive and refractive properties. This item must have two plane-parallel surfaces and is designed for use in an optical instrument to provide a barrier to foreign matter and/or permit light transmission in or to the optical system.

Part 8211655 NSN 1240-01-081-5346

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

10908

FIIG:

T271-F

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:

146900

UFC:

46135

LTL:

70.0

LCL:

70.0

WCC:

586

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 9803200000
SITC: 93100
End Use: Military apparel and footwear
NAICS: 990000
USDA: 1

Freight Class: Military equipments not identified by kind