3120-00-180-7234

Find complete technical information, availability, and procurement data for: 3120-00-180-7234
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 3120-00-180-7234 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-180-7234

Item Name Code

13206

Assigment Date

08/19/1970 (55 years ago)

A transparent item of a predetermined size that permits unobstructed and undistorted view of a desired area. It may include a frame, have reference markings, grid lines and may be heat strengthened and/or tinted. It is generally used where safety, security, and/or the restriction of foreign matter are required, such as the visual examination of the inside of pressurized tanks, liquid sights, controlled liquid flow, and inspection of equipment enclosed in a housing. See window (as modified); scale, cathode ray tube; scale, plotting; window, metal; window, wood; and window panel, aircraft.

0.3115 inches minimum and 0.3120 inches maximum body inside diameter, chamfered outside left corner corner shape, 0.4140 inches minimum and 0.4145 inches maximum body outside diameter, chamfered outside right corner corner shape, 0.6350 inches minimum and 0.6550 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: 0.6350 inches minimum and 0.6550 inches maximum
Body Outside Diameter: 0.4140 inches minimum and 0.4145 inches maximum
Body Inside Diameter: 0.3115 inches minimum and 0.3120 inches maximum
Corner Shape: chamfered outside right corner
Corner Shape: chamfered outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Hardness Rating: 34.0 rockwell c minimum and 38.0 rockwell c maximum overall
Surface Finish: 100.0 microinches inside diameter surface of body
Surface Finish: 100.0 microinches outside diameter surface of body
Special Features: id and od concentric within 0.0010 in. tir
Material: steel comp 4130 overall
Material Document And Classification: mil-s-6758 mil spec single material response overall
Style Designator: solid, plain, no outside flanges

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
6430-80011-136	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-180-7234?

The FSCG of the NSN 3120-00-180-7234 is 3120

Does the NSN 3120-00-180-7234 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-180-7234 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 3120-00-180-7234 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-180-7234 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 3120-00-180-7234 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Aug 19, 1970