3120-01-311-4075

Find complete technical information, availability, and procurement data for: 3120-01-311-4075
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 3120-01-311-4075 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

3120-01-311-4075

Item Name Code

13206

Assigment Date

11/28/1989 (36 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

1.4750 inches minimum and 1.4800 inches maximum body outside diameter, 1.0000 inches nominal overall length, 2.0000 inches nominal right flange outside diameter, 1.2600 inches minimum and 1.2650 inches maximum body inside diameter, 2.0000 inches nominal left flange outside diameter

Product Characteristics

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

Overall Length: 1.0000 inches nominal
Body Outside Diameter: 1.4750 inches minimum and 1.4800 inches maximum
Body Inside Diameter: 1.2600 inches minimum and 1.2650 inches maximum
Left Flange Outside Diameter: 2.0000 inches nominal
Right Flange Outside Diameter: 2.0000 inches nominal
Left Flange Width: 0.1250 inches nominal
Right Flange Width: 0.1250 inches nominal
Corner Shape: square all corners
Material: copper alloy 464 overall
Material Document And Classification: qq-b-637,1/2 hard fed spec single material response overall
Style Designator: solid, external flanges both ends

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
24969-5	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-311-4075?

The FSCG of the NSN 3120-01-311-4075 is 3120

Does the NSN 3120-01-311-4075 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-311-4075 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 3120-01-311-4075 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-311-4075 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 3120-01-311-4075 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Tue, Nov 28, 1989