Optical Element Cell NSN 1240-00-302-1340

Item Description

A cylindrical item specifically designed to hold a lens, reticle, or window in an optical system. Includes eccentric cells and/or rings designed to be rotated within the instrument to shift an optical element to a prescribed position.

NSN: 1240-00-302-1340

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Features and Characteristics

Thread Class

2 and 3

Thread Length

0.135 inches and 0.813 inches

Overall Height

1.265 inches

Thread Size

1-9/16 - 32 and 1-11/16 - 32

Overall Diameter

1.821 inches

Screw Thread Series Designator

Uns and uns

Drive Type

Knurl

Thread Location

Internal and external

Eccentric Construction

Not provided

Chamfer Location

Opposite drive end and drive end

Chamfer Size

0.030 to 0.032 in. By 45 deg

Element Securing Method

Threaded ring

Material

Aluminum alloy, qq-a-365, t3-canceled

Material

Aluminum alloy 2011

Surface Treatment

Anodized black

Fsc Application Data

Finder, range, integrated with fire control equipment

FSC

1240 Optical Sighting And Ranging Equipment

NIIN

003021340

NSN

1240003021340

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

8200291

Cage Code:

19200

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 9803200000
NAICS: 990000
SITC: 93100
Description: Military equipments not identified by kind
End Use (Code 50060):
Military apparel and footwear

Q & A

Frequently asked questions for NSN 1240-00-302-1340

What are the manufacturers of nsn 1240003021340?

Us Army Ardec Rdecom (19200)

Does this nsn 1240003021340 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 1240003021340
A cylindrical item specifically designed to hold a lens, reticle, or window in an optical system. includes eccentric cells and/or rings designed to be rotated within the instrument to shift an optical element to a prescribed position.

Does nsn 1240003021340 contain any precious metals?
No precious metal content.

Does nsn 1240003021340 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 1240003021340?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

21859

FIIG:

T271-J

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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