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3120-00-781-4736

Find complete technical information, availability, and procurement data for: 3120-00-781-4736

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3120-00-781-4736
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-00-781-4736
Item Name Code
13209
Assigment Date
08/26/1985 (40 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.

externally threaded shank style, right-hand thread direction, 0.3745 inches minimum and 0.3765 inches maximum bore diameter, 2.4380 inches nominal overall length, 3a thread class

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
2.4380 inches nominal
Bore Diameter
0.3745 inches minimum and 0.3765 inches maximum
Outer Member Outside Diameter
0.9900 inches minimum and 1.0100 inches maximum
Bore Center To Shank End Distance
1.9280 inches minimum and 1.9480 inches maximum
Outer Member Width
0.4010 inches minimum and 0.4110 inches maximum
Inner Member Width
0.4950 inches minimum and 0.5000 inches maximum
Shank Thread Length
1.2500 inches nominal
Static Radial Load Rating
10380 pounds
Thread Diameter
0.438 inches nominal
Thread Quantity Per Inch
20
Special Features
magnetic inspected and nas 559 keyway in shank
Material
steel corrosion resisting inner member
Material
steel corrosion resisting rod end body
Material
steel race insert
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
10C06-210 Rod End Plain Bearing
BRES6240 Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-781-4736?
The FSCG of the NSN 3120-00-781-4736 is 3120
Does the NSN 3120-00-781-4736 have a Schedule B code assigned?
Yes, the Schedule B code is 8483308055
Does NSN 3120-00-781-4736 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 3120-00-781-4736 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-00-781-4736 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 3120-00-781-4736 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Mon, Aug 26, 1985

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