Optical Element Cell NSN 1240-00-899-6319

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: 1240-00-899-6319

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Features and Characteristics

Thread Class

2b and 2a

Thread Direction

Right-hand and right-hand

Thread Length

0.225 inches and 0.250 inches

Overall Length

1.250 inches

Thread Size

1 1/8-32 and 1 13/16-32

Overall Diameter

1.874 inches

End Application

Telescope 8587408

Screw Thread Series Designator

Uns and uns

Drive Type

Slotted face

Thread Location

Internal and external

Eccentric Construction

Not provided

Material

Aluminum alloy, qq-a-225/6, alloy 2024, t351

Material

Aluminum alloy 2024

Surface Treatment

Chemical and enamel

Surface Treatment

Chemical and enamel, olive drab

FSC

1240 Optical Sighting And Ranging Equipment

NIIN

008996319

NSN

1240008996319

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

8587354

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 1240-00-899-6319

What are the manufacturers of nsn 1240008996319?

Us Army Ardec Rdecom (19200)
Seiler Instrument And Manufacturing (11934)

Does this nsn 1240008996319 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 1240008996319
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 1240008996319 contain any precious metals?
No precious metal content.

Does nsn 1240008996319 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 1240008996319?
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
Quality Fast Service