01-631-0375

View detailed technical data, stock status, and sourcing information for: 01-631-0375

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01-631-0375
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-00-053-9389
Item Name Code
13209
Assigment Date
01/01/1961 (65 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.

0.3745 inches minimum and 0.3750 inches maximum bore diameter, 3.3900 inches minimum and 3.4600 inches maximum overall length, 3a thread class, right-hand thread direction, externally threaded shank style

Product Characteristics

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

Thread Class
3a
Thread Direction
right-hand
Shank Style
externally threaded
Overall Length
3.3900 inches minimum and 3.4600 inches maximum
Bore Diameter
0.3745 inches minimum and 0.3750 inches maximum
Outer Member Outside Diameter
1.3000 inches nominal
Bore Center To Shank End Distance
2.7400 inches minimum and 2.8000 inches maximum
Outer Member Width
0.4950 inches minimum and 0.5050 inches maximum
Inner Member Width
0.6850 inches minimum and 0.6870 inches maximum
Shank Thread Length
1.2600 inches nominal
Thread Diameter
0.500 inches nominal
Thread Quantity Per Inch
20
Style Designator
ball type
Thread Series Designator
unf

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
01-631-0375 Rod End Plain Bearing
107CS018 Rod End Plain Bearing
107CS018-2 Rod End Plain Bearing
107CS018-3 Rod End Plain Bearing
177060 Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-053-9389?
The FSCG of the NSN 3120-00-053-9389 is 3120
Does the NSN 3120-00-053-9389 have a Schedule B code assigned?
Yes, the Schedule B code is 8483308055
Does NSN 3120-00-053-9389 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 3120-00-053-9389 contain precious materials?
Precious metal content is unknown
Does NSN 3120-00-053-9389 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 3120-00-053-9389 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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