3120-01-171-5330

Find complete technical information, availability, and procurement data for: 3120-01-171-5330
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-171-5330

Item Name Code

13209

Assigment Date

02/09/1984 (42 years ago)

A headless fastener externally threaded on both ends with each threaded portion of one but not necessarily the same nominal diameter. It is designed to be locked in place by either a ring, lock, serrated or a ring, lock, keyed.

right-hand thread direction, externally threaded shank style, 0.2497 inches minimum and 0.2500 inches maximum bore diameter, 2.8125 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: 2.8125 inches nominal
Bore Diameter: 0.2497 inches minimum and 0.2500 inches maximum
Outer Member Outside Diameter: 1.1250 inches maximum
Bore Center To Shank End Distance: 2.2500 inches nominal
Outer Member Width: 0.5310 inches maximum
Inner Member Width: 0.6820 inches minimum and 0.6870 inches maximum
Shank Thread Length: 1.6250 inches minimum and 1.6350 inches maximum
Static Radial Load Rating: 20060 pounds
Thread Diameter: 0.437 inches nominal
Thread Quantity Per Inch: 20
Hardness Rating: 39.0 rockwell c minimum rod end body
Hardness Rating: 55.0 rockwell c minimum inner member
Hardness Rating: 23.0 rockwell c minimum outer ring
Special Features: keyway in shank
Material: plastic polytetrafluoroethylene race liner
Material: steel comp 4340 rod end body
Material: steel comp 440c inner member
Material: steel comp 630 outer ring
Material Document And Classification: ams5630 assn std single material response inner member
Material Document And Classification: ams5643 assn std single material response outer ring
Material Document And Classification: ams6415 assn std single material response rod end body
Surface Treatment: cadmium and chromate rod end body
Surface Treatment Document And Classification: qq-b-416,ty 2,cl 2 fed spec single treatment response rod end body
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
KSR121004B	Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-171-5330?

The FSCG of the NSN 3120-01-171-5330 is 3120

Does the NSN 3120-01-171-5330 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-01-171-5330 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 3120-01-171-5330 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-171-5330 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 3120-01-171-5330 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Thu, Feb 9, 1984