3120PL0685683

View detailed technical data, stock status, and sourcing information for: 3120PL0685683

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3120PL0685683
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-01-054-4693
Item Name Code
13208
Assigment Date
01/21/1978 (48 years ago)

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes:bearing, plain, spherical and bearing, plain, self-aligning.

0.4350 inches minimum and 0.4370 inches maximum inner member width, 0.6870 inches minimum and 0.6875 inches maximum outer member outside diameter, 0.3120 inches minimum and 0.3125 inches maximum bore diameter, 9400 pounds static radial load rating, 0.3120 inches minimum and 0.3220 inches maximum outer member width

Product Characteristics

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

Bore Diameter
0.3120 inches minimum and 0.3125 inches maximum
Outer Member Outside Diameter
0.6870 inches minimum and 0.6875 inches maximum
Outer Member Width
0.3120 inches minimum and 0.3220 inches maximum
Inner Member Width
0.4350 inches minimum and 0.4370 inches maximum
Static Radial Load Rating
9400 pounds
Part Name Assigned By Controlling Agency
bearing, plain, self lubricatging, self-aligning, low speed, wide, chamfered, outer ring -65 degrees to 325 degrees
Material
steel comp 440c inner member
Material
steel comp 630 outer ring
Material Document And Classification
ams 5630 assn std single material response inner member
Material Document And Classification
ams 5643 assn std single material response outer ring
Style Designator
with insert and/or liner

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3120-00-113-0199 No Name Available 02/01/1984
3120-00-139-6522 No Name Available 02/01/1984
3120-00-689-7200 No Name Available 12/18/2003
3120-00-980-0033 No Name Available 10/01/1991
4920-01-519-8405 No Name Available 04/01/2005

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
3120PL0685683 Self-Aligning Plain Bearing
ART8E109 Self-Aligning Plain Bearing
BSH10ATC22 Self-Aligning Plain Bearing
KR5-CWB Self-Aligning Plain Bearing
MS14102-5 Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-054-4693?
The FSCG of the NSN 3120-01-054-4693 is 3120
Does the NSN 3120-01-054-4693 have a Schedule B code assigned?
Yes, the Schedule B code is 8482300040
Does NSN 3120-01-054-4693 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 3120-01-054-4693 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-054-4693 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 3120-01-054-4693 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Sat, Jan 21, 1978

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