3120-00-554-1380

Find complete technical information, availability, and procurement data for: 3120-00-554-1380
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-554-1380

Item Name Code

13205

Assigment Date

01/01/1956 (70 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

1.5010 inches minimum and 1.5020 inches maximum body inside diameter, 1.7510 inches minimum and 1.7520 inches maximum body outside diameter, chamfered outside right corner corner shape, 1.8750 inches nominal overall length, grooved spiral axial lubricant accommodation style

Product Characteristics

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

Overall Length: 1.8750 inches nominal
Body Outside Diameter: 1.7510 inches minimum and 1.7520 inches maximum
Body Inside Diameter: 1.5010 inches minimum and 1.5020 inches maximum
Lubricant Accommodation Style: grooved spiral axial
Corner Shape: chamfered outside right corner
Corner Shape: chamfered outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Surface Finish: 15.0 microinches inside diameter surface of body
Surface Finish: 30.0 microinches outside diameter surface of body
Material: copper alloy 932 overall
Material: lubricant lubrication
Material Document And Classification: mil-b-12621 mil spec single material response overall
Style Designator: solid, plain, no outside flanges

FAQs

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

What is the FSCG of the NSN 3120-00-554-1380?

The FSCG of the NSN 3120-00-554-1380 is 3120

Does the NSN 3120-00-554-1380 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-554-1380 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 3120-00-554-1380 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-554-1380 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 3120-00-554-1380 was assigned to the Federal Catalog?

It was assigned 70 years ago, on Sun, Jan 1, 1956