NAS77A12-041

View detailed technical data, stock status, and sourcing information for: NAS77A12-041
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-390-0033

Item Name Code

13206

Assigment Date

05/10/1994 (32 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

0.4100 inches nominal overall length, 0.7500 inches nominal body inside diameter, 0.0620 inches nominal flange width, 0.9393 inches nominal body outside diameter, 1.1250 inches nominal flange outside 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: 0.4100 inches nominal
Body Outside Diameter: 0.9393 inches nominal
Body Inside Diameter: 0.7500 inches nominal
Flange Outside Diameter: 1.1250 inches nominal
Flange Width: 0.0620 inches nominal
Corner Shape: chamfered inside left corner
Corner Shape: chamfered inside right corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square outside right corner
Corner Shape: undercut left flange body corner
Material: copper alloy 642 or copper alloy 630 overall
Style Designator: solid, external flange one end

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
NAS77A12-041	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-390-0033?

The FSCG of the NSN 3120-01-390-0033 is 3120

Does the NSN 3120-01-390-0033 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-390-0033 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 3120-01-390-0033 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-390-0033 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 3120-01-390-0033 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Tue, May 10, 1994