NSN 1240-00-599-9218 Optical Instrument Window

Availability

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Manufacturer Datasheet

SKU: 1240-00-599-9218 Model: 8567556

MRC

Name

Detail

MRC:

ABGL

Width

Between 24.9 millimeters and 25.4 millimeters

MRC:

ABNM

Thickness

Between 4.800 millimeters and 5.200 millimeters

MRC:

ABRY

Length

Between 62.740 millimeters and 63.240 millimeters

MRC:

AGYE

Surface Finish

Polished

MRC:

AJEF

Bevel Depth

0.510 millimeters

MRC:

BMMX

Refraction Index

Between 1.5160 and 1.5180

MRC:

BMSG

Polished Surface

Both

MRC:

BMSH

Dispersion

Between 64.000 angstroms and 65.000 angstroms

MRC:

BMSK

Reflection Reducing Surface

Both

MRC:

BMSM

Polished Periphery

Not provided

MRC:

BMSP

Bevel Angle In Deg

45.000

MRC:

FEAT

Special Features

Corners rounded 0.237in. Max 0.197in. Min. Radius; resolving power to be 30 sec of arc or better as used whenscanning clear aperture with a telescope of at least a 0.5in. Aperture; light deviation not to exceed plus or minus 2 min of arc; spherical power not toexceed 7 millidiopters; astigmatism not to exceed 3 millidiopters; surface quali type 80-50

MRC:

MATL

Material

Glass, optical, jan-g-174, type 517-645, grade c

MRC:

MATT

Material

Glass, optical, jan-g-174, type 517-645, grade c

MRC:

ZZZV

Fsc Application Data

Sight periscope t42

MRC:

NSN

1240005999218

MRC:

Supply Class

#1240 - Optical Sighting And Ranging Equipment

MRC:

PMIC

Precious metal content is unknown.

MRC:

HMIC

No MSDS. No hazardous material.

Manufacturers and Distributors

CAGE

Name

CAGE:

19200

US ARMY ARDEC RDECOM

Part Numbers and Brands

Part Number

Brand

8567556

Us Army Ardec Rdecom

Certificates

Factory New (FN), New Material (NE), New Unused Surplus (NS), Overhauled (OH), Serviceable (SV), Repairable (RP), and AS Removed / Used (AR) material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable.

Delivery

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Satisfaction

Your satisfaction is our success! At NationalStockNumber.parts we believe that we have the best quality service out there. If you run into any issues, we are here to solve them! Contact us by phone or email at any time.