Optical Element Cell NSN 1240-01-169-3255

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: 1240-01-169-3255

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Features and Characteristics

Thread Class

Thread Pitch Diameters

+0.5910/+0.5990 inches

Thread Direction

Right-hand

Thread Length

0.172 inches

Overall Length

Between 0.357 inches and 0.362 inches

Thread Size

5/8-32

Overall Diameter

0.875 inches

Screw Thread Series Designator

Drive Type

Slotted drive on periphery

Thread Location

Internal

Eccentric Construction

Not provided

Special Features

Al alloy 2024 or 6061, temper t4 or t6, spec qq-a-225/6, qq-a-225/8 or qq-a-200/3, qq-a-200/8; anodic film dyed black; item includes sawslot, 0.062 wide by 0.010 deep, 4 places, both sides; 0.219 smallest inside dia; 4 places (flats) on outside dia, 0.020; used on align dvc

Material

Aluminum alloy

Material

Aluminum alloy

Surface Treatment

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

FSC

1240 Optical Sighting And Ranging Equipment

NIIN

011693255

NSN

1240011693255

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

10544456

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 1240-01-169-3255

What are the manufacturers of nsn 1240011693255?

Us Army Ardec Rdecom (19200)

Does this nsn 1240011693255 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 1240011693255
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 1240011693255 contain any precious metals?
No precious metal content.

Does nsn 1240011693255 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 1240011693255?
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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