3120-00-439-0078

Find complete technical information, availability, and procurement data for: 3120-00-439-0078
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-439-0078

Item Name Code

13209

Assigment Date

12/05/1969 (56 years ago)

2.5580 inches nominal overall length, 0.3745 inches minimum and 0.3750 inches maximum bore diameter, 3a thread class, externally threaded shank style, right-hand thread direction

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: 2.5580 inches nominal
Bore Diameter: 0.3745 inches minimum and 0.3750 inches maximum
Outer Member Outside Diameter: 1.2100 inches minimum and 1.2700 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 0.4210 inches maximum
Inner Member Width: 0.4580 inches minimum and 0.4640 inches maximum
Shank Thread Length: 1.2660 inches nominal
Static Radial Load Rating: 10380 pounds
Thread Diameter: 0.438 inches nominal
Thread Quantity Per Inch: 20
Special Features: keyway in shank
Material: steel corrosion resisting inner member
Material: steel corrosion resisting internal rod end body
Material: steel corrosion resisting race insert
Material: steel corrosion resisting race liner
Surface Treatment: cadmium inner member
Surface Treatment: cadmium outer race 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
25826-1	Rod End Plain Bearing
MXJKR67-15A	Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-439-0078?

The FSCG of the NSN 3120-00-439-0078 is 3120

Does the NSN 3120-00-439-0078 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-00-439-0078 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 3120-00-439-0078 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-439-0078 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 3120-00-439-0078 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Dec 5, 1969