3120-01-648-2653

Find complete technical information, availability, and procurement data for: 3120-01-648-2653
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-648-2653

Item Name Code

13205

Assigment Date

09/21/2015 (10 years ago)

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

2.3400 inches minimum and 2.3600 inches maximum overall length, 5.1274 inches minimum and 5.1284 inches maximum body outside diameter, bearing,sleeve part name assigned by controlling agency, m109a7/m992a3,self propelled howitzer end item identification, 4.5013 inches minimum and 4.5025 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.

Overall Length: 2.3400 inches minimum and 2.3600 inches maximum
Body Outside Diameter: 5.1274 inches minimum and 5.1284 inches maximum
Body Inside Diameter: 4.5013 inches minimum and 4.5025 inches maximum
End Item Identification: m109a7/m992a3,self propelled howitzer
Part Name Assigned By Controlling Agency: bearing,sleeve
Special Features: 4xr.190,5.200 .100helical pitch,4 grooves equally spaced
Material: copper alloy overall
Style Designator: solid, plain, no outside flanges

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
12577953-2	Sleeve Bearing
681069100	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-648-2653?

The FSCG of the NSN 3120-01-648-2653 is 3120

Does the NSN 3120-01-648-2653 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-01-648-2653 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 3120-01-648-2653 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-648-2653 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 3120-01-648-2653 was assigned to the Federal Catalog?

It was assigned 10 years ago, on Mon, Sep 21, 2015