NAS77-4-120

View detailed technical data, stock status, and sourcing information for: NAS77-4-120
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-581-9550

Item Name Code

13206

Assigment Date

02/03/2010 (16 years ago)

An item specifically designed to be placed around that portion of a connector,receptable,electrical or connector,plug,electrical which contains the facilities for attaching wires or cables. It may be designed to provide the nesessary accomodations between an electrical cable clamping device and an electrical connector shell or it may include the clamping device. It may be used for shielding against electrical interference, mechanical injury or physical damage due to environmental conditions.

0.2500 inches nominal body inside diameter, 0.5000 inches nominal flange outside diameter, 0.3761 inches nominal body outside diameter, 0.0620 inches nominal flange width, 1.2620 inches nominal overall length

Product Characteristics

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

Overall Length: 1.2620 inches nominal
Body Outside Diameter: 0.3761 inches nominal
Body Inside Diameter: 0.2500 inches nominal
Flange Outside Diameter: 0.5000 inches nominal
Flange Width: 0.0620 inches nominal
Part Name Assigned By Controlling Agency: bushing-flanged, press fit
Material: steel comp 8630 or steel comp 4130 and copper alloy 642 overall
Surface Treatment: cadmium 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
NAS77-4-120	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-581-9550?

The FSCG of the NSN 3120-01-581-9550 is 3120

Does the NSN 3120-01-581-9550 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-581-9550 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 3120-01-581-9550 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-581-9550 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 3120-01-581-9550 was assigned to the Federal Catalog?

It was assigned 16 years ago, on Wed, Feb 3, 2010