3120-01-411-8447

Find complete technical information, availability, and procurement data for: 3120-01-411-8447
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-411-8447

Item Name Code

13208

Assigment Date

04/03/1995 (31 years ago)

A device specifically designed to fully or partially inclose an electrical connector to protect its mating end from mechanical damage. Excludes:cap, electrical; cap, protective, dust and moisture seal; and guard, electrical connector. See also cover and guard, electrical connector; shell, electrical connector; and shield, electrical connector.

7080 pounds static radial load rating, 0.2450 inches minimum and 0.2550 inches maximum outer member width, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, 0.6557 inches minimum and 0.6562 inches maximum outer member outside diameter, 0.3410 inches minimum and 0.3430 inches maximum 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: 0.2495 inches minimum and 0.2500 inches maximum
Outer Member Outside Diameter: 0.6557 inches minimum and 0.6562 inches maximum
Outer Member Width: 0.2450 inches minimum and 0.2550 inches maximum
Inner Member Width: 0.3410 inches minimum and 0.3430 inches maximum
Static Radial Load Rating: 7080 pounds
Hardness Rating: 56.0 rockwell c minimum inner member
Hardness Rating: 27.0 rockwell c minimum and 36.0 rockwell c maximum outer race member
Material: grease and disulfide molybdenum lubrication
Material: steel comp 440c inner member
Material: steel comp e4340 or steel comp 4130 or steel comp 8630 outer race member
Material Document And Classification: ams 5630 assn std single material response inner member
Material Document And Classification: mil-g-21164 mil spec single material response lubrication
Surface Treatment: cadmium and chromate outer race member
Surface Treatment: chromium inner member
Surface Treatment Document And Classification: qq-c-320, class 2 fed spec single treatment response inner member
Surface Treatment Document And Classification: qq-p-416, type 1, class 2 fed spec single treatment response outer race member
Style Designator: without insert or liner with staking groove

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
MS21154S4	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-411-8447?

The FSCG of the NSN 3120-01-411-8447 is 3120

Does the NSN 3120-01-411-8447 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-01-411-8447 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 3120-01-411-8447 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-411-8447 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 3120-01-411-8447 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Mon, Apr 3, 1995