NAS73-5-108

View detailed technical data, stock status, and sourcing information for: NAS73-5-108
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-537-1858

Item Name Code

13206

Assigment Date

01/27/2006 (20 years ago)

An item specifically designed to transfer warmed high pressure gases (bleed air) from the engine to various systems of an aircraft.

0.3120 inches minimum and 0.3135 inches maximum body inside diameter, joint stars end item identification, 0.4970 inches minimum and 0.4980 inches maximum body outside diameter, 1.5050 inches minimum and 1.5100 inches maximum overall length, grooved circular lubricant accommodation style

Product Characteristics

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

Overall Length: 1.5050 inches minimum and 1.5100 inches maximum
Body Outside Diameter: 0.4970 inches minimum and 0.4980 inches maximum
Body Inside Diameter: 0.3120 inches minimum and 0.3135 inches maximum
End Item Identification: joint stars
Lubricant Accommodation Style: grooved circular
Surface Groove Location And Quantity: 1 external
Part Name Assigned By Controlling Agency: bushing-clamp-up,steel,cadmium plated
Material: steel comp 4130 overall
Surface Treatment: cadmium 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
NAS73-5-108	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-537-1858?

The FSCG of the NSN 3120-01-537-1858 is 3120

Does the NSN 3120-01-537-1858 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-537-1858 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 3120-01-537-1858 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-537-1858 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 3120-01-537-1858 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Fri, Jan 27, 2006