Optical Element Cell NSN 6650-00-818-8403

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: 6650-00-818-8403

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Features and Characteristics

Thread Class

2a and 2b

Thread Length

0.280 inches and 0.280 inches

Overall Length

0.750 inches

Thread Size

2-1/16-32 and 2-1/4 in. -32

Overall Diameter

2.250 inches

Screw Thread Series Designator

Unc and unc

Drive Type

Slotted face

Thread Location

Internal and external

Eccentric Construction

Not provided

Chamfer Location

Opposite drive end

Chamfer Size

0.050 in. By 45 deg

Material

Steel, qq-s-763, class 416, cond a

Material

Steel comp 416

Surface Treatment

Black oxide

FSC

6650 Components And Accessories Test Equipment Optical Instruments

NIIN

008188403

NSN

6650008188403

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

671B628P1

Cage Code:

89954

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 9018500000
NAICS: 339115
SITC: 87225
Description: Other ophthalmic instruments and appliances and parts and accessories
End Use (Code 21610):
Medicinal equipment

Q & A

Frequently asked questions for NSN 6650-00-818-8403

What are the manufacturers of nsn 6650008188403?

Bae Systems Controls Inc. (89954)
General Electric Co (24446)

Does this nsn 6650008188403 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 6650008188403
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 6650008188403 contain any precious metals?
No precious metal content.

Does nsn 6650008188403 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 6650008188403?
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:

What do you get when you order from nationalstocknumber.org?

On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service