03-503-05E-004

View detailed technical data, stock status, and sourcing information for: 03-503-05E-004
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-184-0358

Item Name Code

13204

Assigment Date

07/13/1984 (42 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.

0.7500 inches nominal body outside diameter, bearing, plain, spherical; metal-to-metal, narrow 0.0005 maximum radial clearance part name assigned by controlling agency, material: ball - sae 52100 steel ht and chrome plated on spherical diameter and ends only or 440c stainless steel; race material: stainless steel heat treated for corrosion resistant steel 300 series special features, "bore diameter: 0.3125"; ball width: 0.375"; race width: 0.281"; race chamfer: 0.032"; static radial limit load: 8,500lbs; approximate weight: 0.03lbs; radial clearance: 0.0005" maximum" special test features, steel corrosion resisting race liner material

Product Characteristics

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

Body Outside Diameter: 0.7500 inches nominal
Part Name Assigned By Controlling Agency: bearing, plain, spherical; metal-to-metal, narrow 0.0005 maximum radial clearance
Special Features: material: ball - sae 52100 steel ht and chrome plated on spherical diameter and ends only or 440c stainless steel; race material: stainless steel heat treated for corrosion resistant steel 300 series
Material: steel corrosion resisting race liner
Special Test Features: "bore diameter: 0.3125"; ball width: 0.375"; race width: 0.281"; race chamfer: 0.032"; static radial limit load: 8,500lbs; approximate weight: 0.03lbs; radial clearance: 0.0005" maximum"

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
03-503-05E-004	Spherical Plain Bearing
ABK5SSX-3	Spherical Plain Bearing
AG5-21	Spherical Plain Bearing
HS4609-1505	Spherical Plain Bearing
LHSS-5HT-2	Spherical Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-184-0358?

The FSCG of the NSN 3120-01-184-0358 is 3120

Does the NSN 3120-01-184-0358 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-01-184-0358 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3120-01-184-0358 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-184-0358 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 3120-01-184-0358 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Fri, Jul 13, 1984