3120-00-048-3699

Find complete technical information, availability, and procurement data for: 3120-00-048-3699
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-048-3699

Item Name Code

13209

Assigment Date

11/17/1972 (53 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.

right-hand thread direction, 0.3745 inches minimum and 0.3750 inches maximum bore diameter, 3b thread class, internally threaded w/hexagon end and inspection hole shank style, 4.3800 inches nominal overall length

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: right-hand
Shank Style: internally threaded w/hexagon end and inspection hole
Overall Length: 4.3800 inches nominal
Bore Diameter: 0.3745 inches minimum and 0.3750 inches maximum
Outer Member Outside Diameter: 1.6800 inches nominal
Bore Center To Shank End Distance: 3.5400 inches nominal
Outer Member Width: 0.5310 inches minimum and 0.5410 inches maximum
Inner Member Width: 0.6850 inches minimum and 0.6870 inches maximum
Shank Thread Length: 1.5000 inches nominal
Inspection Hole Center To End Distance: 0.9600 inches nominal
Shank Width Across Wrench Flats: 1.0000 inches nominal
Thread Diameter: 0.625 inches nominal
Thread Quantity Per Inch: 20
Hardness Rating: 26.0 rockwell c minimum and 62.0 rockwell c maximum inner member
Hardness Rating: 26.0 rockwell c minimum and 62.0 rockwell c maximum race insert
Material: plastic tetrafluoroethylene race liner
Material: steel internal inner member
Material: steel race insert
Material: titanium alloy internal rod end body
Material Document And Classification: ams5630 assn std 1st material response internal inner member
Material Document And Classification: ams4928 assn std 2nd material response rod end body
Material Document And Classification: ams4928 fed std all material responses internal rod end body
Material Document And Classification: ams5614 assn std 3rd material response race insert
Material Document And Classification: x1106-1 78016 mfr ref 4th material response race liner
Thread Series Designator: unjf

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
53G970720-119	Rod End Plain Bearing
53G970720-205	Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-048-3699?

The FSCG of the NSN 3120-00-048-3699 is 3120

Does the NSN 3120-00-048-3699 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-00-048-3699 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 3120-00-048-3699 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-048-3699 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 3120-00-048-3699 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Nov 17, 1972