REF7T

View detailed technical data, stock status, and sourcing information for: REF7T
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-740-6365

Item Name Code

13209

Assigment Date

01/01/1961 (65 years ago)

right-hand thread direction, 3b thread class, internally threaded w/bead and wrench flats and inspection hole shank style, 2.3750 inches nominal overall length, 0.4370 inches minimum and 0.4390 inches maximum bore diameter

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/bead and wrench flats and inspection hole
Overall Length: 2.3750 inches nominal
Bore Diameter: 0.4370 inches minimum and 0.4390 inches maximum
Outer Member Outside Diameter: 1.1150 inches minimum and 1.1250 inches maximum
Bore Center To Shank End Distance: 1.8020 inches minimum and 1.8220 inches maximum
Outer Member Width: 0.4270 inches minimum and 0.4370 inches maximum
Inner Member Width: 0.5570 inches minimum and 0.5620 inches maximum
Shank Thread Length: 1.0620 inches nominal
Inspection Hole Center To End Distance: 0.5310 inches nominal
Shank Width Across Wrench Flats: 0.6250 inches nominal
Static Radial Load Rating: 4300 pounds
Thread Diameter: 0.438 inches nominal
Thread Quantity Per Inch: 20
Special Features: inspect magnetic particle mil-i6868 or penetrant mil-i-6866 as applicable identify on shank
Material: plastic polytetrafluoroethylene race liner
Material: steel or copper alloy race insert
Material: steel inner member
Material: steel 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
REF7T	Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-740-6365?

The FSCG of the NSN 3120-00-740-6365 is 3120

Does the NSN 3120-00-740-6365 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-00-740-6365 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 3120-00-740-6365 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-740-6365 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 3120-00-740-6365 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961