D4894

View detailed technical data, stock status, and sourcing information for: D4894
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-426-6773

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

A bent hollow item, welded or seamless. It has a round, square or any other cross section, with a continuous periphery. It is primarily designed to convey fluids, gases and/or semisolids. Excludes:items of circular cross section which conform in dimensional characteristics to pipe, metallic; elbow, pipe; elbow, tube; bend, electrical conduit; bend, pipe, return; and bend, tube, return. For items with end fittings on one or both ends, see tube assembly, metal.

0.3594 inches minimum and 0.3906 inches maximum flange width, 4.3660 inches minimum and 4.3720 inches maximum flange outside diameter, 2.8800 inches minimum and 2.8900 inches maximum body inside diameter, 3.4980 inches minimum and 3.5000 inches maximum body outside diameter, 0.7188 inches minimum and 0.7812 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: 0.7188 inches minimum and 0.7812 inches maximum
Body Outside Diameter: 3.4980 inches minimum and 3.5000 inches maximum
Body Inside Diameter: 2.8800 inches minimum and 2.8900 inches maximum
Flange Outside Diameter: 4.3660 inches minimum and 4.3720 inches maximum
Flange Width: 0.3594 inches minimum and 0.3906 inches maximum
Corner Shape: square left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Material: steel comp 1020 overall
Material Document And Classification: qq-s-633 fed spec single material response overall
Style Designator: solid, external flange one end

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
D4894	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-426-6773?

The FSCG of the NSN 3120-00-426-6773 is 3120

Does the NSN 3120-00-426-6773 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-426-6773 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 3120-00-426-6773 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-426-6773 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 3120-00-426-6773 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963