AR4SS6

View detailed technical data, stock status, and sourcing information for: AR4SS6
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-516-9600

Item Name Code

13209

Assigment Date

03/13/1978 (48 years ago)

0.2495 inches minimum and 0.2515 inches maximum bore diameter, internally threaded w/bead and wrench flats and inspection hole shank style, 1.8445 inches minimum and 1.8745 inches maximum overall length, right-hand thread direction, 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/bead and wrench flats and inspection hole
Overall Length: 1.8445 inches minimum and 1.8745 inches maximum
Bore Diameter: 0.2495 inches minimum and 0.2515 inches maximum
Outer Member Outside Diameter: 0.7710 inches minimum and 0.7910 inches maximum
Bore Center To Shank End Distance: 1.4590 inches minimum and 1.4790 inches maximum
Outer Member Width: 0.3320 inches minimum and 0.3470 inches maximum
Inner Member Width: 0.4320 inches minimum and 0.4370 inches maximum
Shank Thread Length: 0.7190 inches minimum and 0.8120 inches maximum
Inspection Hole Center To End Distance: 0.3750 inches nominal
Shank Width Across Wrench Flats: 0.5000 inches nominal
Static Radial Load Rating: 5500 pounds
Thread Diameter: 0.312 inches nominal
Thread Quantity Per Inch: 24
Special Features: plating on comp e52100 inner member only,option lubricating hole through race insert
Material: grease lubrication
Material Document And Classification: mil-g-23827 mil spec single material response lubrication
Style Designator: ball type
Thread Series Designator: unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3120-00-544-1562	No Name Available	01/01/1963

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
51-563-04	Rod End Plain Bearing
AR4SS6	Rod End Plain Bearing
ARB4-54	Rod End Plain Bearing
BACB10A180	Rod End Plain Bearing
BRE4130	Rod End Plain Bearing
FXJ45-14B	Rod End Plain Bearing
HB4-143	Rod End Plain Bearing
KB4SS	Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-516-9600?

The FSCG of the NSN 3120-00-516-9600 is 3120

Does the NSN 3120-00-516-9600 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-00-516-9600 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 3120-00-516-9600 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-516-9600 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 3120-00-516-9600 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Mon, Mar 13, 1978