3130-01-277-0389

Find complete technical information, availability, and procurement data for: 3130-01-277-0389
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Federal Supply Group

Bearings

Federal Supply Classification

3130 Mounted Bearings

National Stock Number

3130-01-277-0389

Item Name Code

30556

Assigment Date

04/16/1988 (38 years ago)

An item with a cylindrical shaped body having external threads other than pipe or hose series. It is desinged to mate into a preformed threaded component for the purpose of plugging a hole during equipment operation. It may have a head and/or internal drive and may contain a bleeder hole. See also plug, protective, dust and moisture seal and cap-plug, protective, dust and moisture seal. Excludes:plug, tube fitting, threaded.

2.7500 inches nominal housing diameter, 0.4688 inches nominal mounting hole diameter, hydraulic lubrication fitting type, 1.0000 inches nominal bore diameter, 3.8906 inches nominal bolt circle diameter

Product Characteristics

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

Bolt Circle Diameter: 3.8906 inches nominal
Mounting Hole Diameter: 0.4688 inches nominal
Bore Diameter: 1.0000 inches nominal
Housing Diameter: 2.7500 inches nominal
Lubrication Fitting Type: hydraulic
Assembly Overall Length: 1.1719 inches nominal
Lubrication Fitting Angle From Horizontal Centerline: 45.0 degrees nominal
Mounting Hole Type: round, unthreaded

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
215A-28	Ball Bearing Unit
SCJT-1	Ball Bearing Unit

FAQs

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

What is the FSCG of the NSN 3130-01-277-0389?

The FSCG of the NSN 3130-01-277-0389 is 3130

Does the NSN 3130-01-277-0389 have a Schedule B code assigned?

Yes, the Schedule B code is 8482991050

Does NSN 3130-01-277-0389 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 3130-01-277-0389 contain precious materials?

Item does not contain precious metal.

Does NSN 3130-01-277-0389 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 3130-01-277-0389 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sat, Apr 16, 1988