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3120-00-078-7228

Find complete technical information, availability, and procurement data for: 3120-00-078-7228

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3120-00-078-7228
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-00-078-7228
Item Name Code
13209
Assigment Date
01/01/1963 (63 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.

3b thread class, left-hand thread direction, 2.1250 inches nominal overall length, 0.3745 inches minimum and 0.3750 inches maximum bore diameter, internally threaded w/bead and wrench flats and inspection hole 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
3b
Thread Direction
left-hand
Shank Style
internally threaded w/bead and wrench flats and inspection hole
Overall Length
2.1250 inches nominal
Bore Diameter
0.3745 inches minimum and 0.3750 inches maximum
Outer Member Outside Diameter
1.0000 inches nominal
Bore Center To Shank End Distance
1.6250 inches nominal
Outer Member Width
0.4210 inches maximum
Inner Member Width
0.4950 inches minimum and 0.5000 inches maximum
Shank Thread Length
0.9380 inches nominal
Inspection Hole Center To End Distance
0.4380 inches nominal
Shank Width Across Wrench Flats
0.5620 inches nominal
Thread Diameter
0.375 inches nominal
Thread Quantity Per Inch
24
Material
plastic race liner
Material
steel corrosion resisting inner member
Material
steel corrosion resisting rod end body
Material
steel comp 8740 internal rod end body
Surface Treatment
cadmium rod end body
Surface Treatment
chromium inner member
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
431341 Rod End Plain Bearing
ARL-6SS-13 Rod End Plain Bearing
ARL-6SS-21 Rod End Plain Bearing
DREFLH6-090 Rod End Plain Bearing
HFXL6HSS Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-078-7228?
The FSCG of the NSN 3120-00-078-7228 is 3120
Does the NSN 3120-00-078-7228 have a Schedule B code assigned?
Yes, the Schedule B code is 8483308055
Does NSN 3120-00-078-7228 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 3120-00-078-7228 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-00-078-7228 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 3120-00-078-7228 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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