Optical Element Cell NSN 1240-01-190-3389

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: 1240-01-190-3389

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Features and Characteristics

Thread Class

2b and 2a

Thread Direction

Right-hand

Thread Length

1.3375 inches and 1.4700 inches

Overall Length

3.000 inches

Thread Size

0.112-40 and 1.6875-32

Overall Diameter

2.000 inches

Cubic Measure

12.000 cubic inches

Screw Thread Series Designator

Unc and uns

Thread Location

Internal and external

Eccentric Construction

Not provided

Special Features

Material is 2024 or 6061, temper t3 through t6, per ww-t-700/3, ww-t-700/6, orqq-a-200/3, qq-a-200/8, or qq-a-225/6, qq-a-225/8; surface roughness is 125.000microinches; surface treatment is dyedblack

Material

Aluminum alloy

Material

Aluminum alloy

Surface Treatment

Anodized, mil-a-8625, type 2, class 2

FSC

1240 Optical Sighting And Ranging Equipment

NIIN

011903389

NSN

1240011903389

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

8615897

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 1240-01-190-3389

What are the manufacturers of nsn 1240011903389?

Us Army Ardec Rdecom (19200)

Does this nsn 1240011903389 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 1240011903389
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 1240011903389 contain any precious metals?
No precious metal content.

Does nsn 1240011903389 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 1240011903389?
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