16776519-001

View detailed technical data, stock status, and sourcing information for: 16776519-001
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-213-2859

Item Name Code

13208

Assigment Date

07/25/1985 (41 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

0.2500 inches nominal bore diameter, used on main control propulsion system onboard 210 ft wmec mma coast guard vessels end item identification, 0.3270 inches nominal outer member width, 0.6250 inches nominal outer member outside diameter, 0.4370 inches nominal inner member width

Product Characteristics

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

Bore Diameter: 0.2500 inches nominal
End Item Identification: used on main control propulsion system onboard 210 ft wmec mma coast guard vessels
Outer Member Outside Diameter: 0.6250 inches nominal
Outer Member Width: 0.3270 inches nominal
Inner Member Width: 0.4370 inches nominal
Static Radial Load Rating: 9000 pounds
Hardness Rating: 55.0 rockwell c minimum and 62.0 rockwell c maximum inner layer
Hardness Rating: 23.0 rockwell c minimum and 35.0 rockwell c maximum outer race member
Material: steel comp 440c inner layer
Material: steel comp 410 outer race member
Material Document And Classification: astm 5643 assn std 1st material response outer race member
Material Document And Classification: astm 5643 assn std 2nd material response inner layer
Surface Treatment: plastic polytetrafluoroethylene inside diameter surface of race insert
Surface Treatment Document And Classification: ms 21230 mil spec single treatment response inside diameter surface of race insert
Style Designator: with insert and/or liner

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
16776519-001	Self-Aligning Plain Bearing
ABWT4	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-213-2859?

The FSCG of the NSN 3120-01-213-2859 is 3120

Does the NSN 3120-01-213-2859 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-01-213-2859 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 3120-01-213-2859 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-213-2859 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 3120-01-213-2859 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Thu, Jul 25, 1985