3120011278005

View detailed technical data, stock status, and sourcing information for: 3120011278005
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-127-8005

Item Name Code

22210

Assigment Date

03/09/1982 (44 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

4.8130 inches nominal body outside diameter, 0.2800 inches minimum and 0.3100 inches maximum locking lug height, 0.2395 inches minimum locking lug length, 4.4885 inches nominal body inside diameter, 1.2350 inches minimum and 1.2450 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: 1.2350 inches minimum and 1.2450 inches maximum
Body Outside Diameter: 4.8130 inches nominal
Body Inside Diameter: 4.4885 inches nominal
Locking Lug Height: 0.2800 inches minimum and 0.3100 inches maximum
Locking Lug Length: 0.2395 inches minimum
Special Features: .010 inch undersized bore
Style Designator: half sleeve, plain, no outside flanges

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3120-00-937-2545	No Name Available	03/01/1990
2815-01-040-4952	No Name Available	09/01/2004
3120-01-058-3029	No Name Available	09/01/1997

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
3120009372545	Sleeve Bearing Half
3120011278005	Sleeve Bearing Half
5149559	Sleeve Bearing Half
5703452	Sleeve Bearing Half
DAA 7406 CAP 010	Sleeve Bearing Half
K 5149559	Sleeve Bearing Half
K 5196335	Sleeve Bearing Half
MB-1928P-10	Sleeve Bearing Half
MB-2687P-10	Sleeve Bearing Half

FAQs

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

What is the FSCG of the NSN 3120-01-127-8005?

The FSCG of the NSN 3120-01-127-8005 is 3120

Does the NSN 3120-01-127-8005 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308090

Does NSN 3120-01-127-8005 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 3120-01-127-8005 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-127-8005 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 3120-01-127-8005 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Tue, Mar 9, 1982