3120-00-872-4639

Find complete technical information, availability, and procurement data for: 3120-00-872-4639
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-872-4639

Item Name Code

13205

Assigment Date

01/01/1960 (66 years ago)

0.2500 inches nominal first hole diameter, 4.7500 inches nominal flange outside diameter, 2.2500 inches nominal overall length, 3.4369 inches minimum and 3.4378 inches maximum body outside diameter, 2.9380 inches minimum and 2.9390 inches maximum body inside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 0.2500 inches nominal first
Overall Length: 2.2500 inches nominal
Body Outside Diameter: 3.4369 inches minimum and 3.4378 inches maximum
Body Inside Diameter: 2.9380 inches minimum and 2.9390 inches maximum
Flange Outside Diameter: 4.7500 inches nominal
Flange Width: 0.2450 inches minimum and 0.2500 inches maximum
Lubricant Accommodation Style: grooved open one end
Corner Shape: square left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Antirotation/Lubrication Type And Quantity: 3 hole
Surface Groove Location And Quantity: 1 internal
Special Features: holes equally spaced on 4.1250 in. bolt circle dia,holes countersunk for 0.2500 in. flat head machine screw
Material: copper alloy 932 overall
Material: grease lubrication
Material Document And Classification: sae assn std single material response overall
Style Designator: solid, external flange one end

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W10327PC25	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-872-4639?

The FSCG of the NSN 3120-00-872-4639 is 3120

Does the NSN 3120-00-872-4639 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-872-4639 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 3120-00-872-4639 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-872-4639 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 3120-00-872-4639 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960