6650-00-155-8331

Find complete technical information, availability, and procurement data for: 6650-00-155-8331
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 6650-00-155-8331 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6650 Components and Accessories Test Equipment Optical Instruments

National Stock Number

6650-00-155-8331

Item Name Code

22120

Assigment Date

01/17/1973 (53 years ago)

A resilient rubber item, designed to be attached to the viewing aperture of an optical instrument, to maintain proper eye distance and to protect the eye(s) of the observer from stray light, wind, and/or injury due to shock of gun fire or similar disturbances. Excludes:visor, periscope.

six holes 0.062 in. dia,spaced 60 deg apart on periphery of bellows section. special features, 1.093 inches attachment end inside diameter, slip on attachment method, 0.781 inches viewing end inside diameter, 1.547 inches minimum and 1.578 inches maximum overall length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length: 1.547 inches minimum and 1.578 inches maximum
Attachment Method: slip on
Viewing End Inside Diameter: 0.781 inches
Attachment End Inside Diameter: 1.093 inches
Special Features: six holes 0.062 in. dia,spaced 60 deg apart on periphery of bellows section.
Material: rubber isobutylene-isoprene class iir or rubber butadiene-styrene class sbr
Material Document And Classification: mil-std-417, grade rs410abf2 mil spec all material responses
Fsc Application Data: aiming circle

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
7647149	Optical Instrument Eyeshield

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 6650-00-155-8331?

The FSCG of the NSN 6650-00-155-8331 is 6650

Does the NSN 6650-00-155-8331 have a Schedule B code assigned?

Yes, the Schedule B code is 9018500000

Does NSN 6650-00-155-8331 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 6650-00-155-8331 contain precious materials?

Item does not contain precious metal.

Does NSN 6650-00-155-8331 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 6650-00-155-8331 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, Jan 17, 1973