3120-01-310-4890

Find complete technical information, availability, and procurement data for: 3120-01-310-4890
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-310-4890

Item Name Code

13206

Assigment Date

11/04/1989 (36 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.

0.8750 inches minimum and 0.8850 inches maximum body inside diameter, used on gun mount of ac-130h special features, 1.3400 inches nominal overall length, 1.0260 inches minimum and 1.0310 inches maximum body outside diameter, square all corners corner shape

Product Characteristics

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

Overall Length: 1.3400 inches nominal
Body Outside Diameter: 1.0260 inches minimum and 1.0310 inches maximum
Body Inside Diameter: 0.8750 inches minimum and 0.8850 inches maximum
Corner Shape: square all corners
Special Features: used on gun mount of ac-130h
Material: steel comp 304 overall
Material Document And Classification: aisi 304 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response 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
31W-0043-0003	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-310-4890?

The FSCG of the NSN 3120-01-310-4890 is 3120

Does the NSN 3120-01-310-4890 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-310-4890 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 3120-01-310-4890 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-310-4890 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 3120-01-310-4890 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, Nov 4, 1989