3120-00-815-3998

Find complete technical information, availability, and procurement data for: 3120-00-815-3998
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-815-3998

Item Name Code

13209

Assigment Date

01/01/1962 (64 years ago)

right-hand thread direction, 1.6870 inches nominal overall length, 0.2495 inches minimum and 0.2515 inches maximum bore diameter, internally threaded w/hexagon end and inspection hole shank style, 3b 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: 3b
Thread Direction: right-hand
Shank Style: internally threaded w/hexagon end and inspection hole
Overall Length: 1.6870 inches nominal
Bore Diameter: 0.2495 inches minimum and 0.2515 inches maximum
Outer Member Outside Diameter: 0.7500 inches nominal
Bore Center To Shank End Distance: 1.3120 inches nominal
Outer Member Width: 0.2860 inches maximum
Inner Member Width: 0.3700 inches minimum and 0.3750 inches maximum
Shank Thread Length: 0.7500 inches nominal
Inspection Hole Center To End Distance: 0.2590 inches nominal
Shank Width Across Wrench Flats: 0.3750 inches nominal
Thread Diameter: 0.250 inches nominal
Thread Quantity Per Inch: 28
Material: copper alloy race insert
Material: steel rod end body
Material: steel comp e52100 inner member
Material Document And Classification: 66 fed std single material response 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
137-516-9004	Rod End Plain Bearing
BRE-4445	Rod End Plain Bearing
CRB-4-105	Rod End Plain Bearing
SCREF4	Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-815-3998?

The FSCG of the NSN 3120-00-815-3998 is 3120

Does the NSN 3120-00-815-3998 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-00-815-3998 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 3120-00-815-3998 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-815-3998 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 3120-00-815-3998 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962