3120-01-538-7977

Find complete technical information, availability, and procurement data for: 3120-01-538-7977
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-538-7977

Item Name Code

13205

Assigment Date

03/30/2006 (20 years ago)

A flexible, nonmetallic item designed to prevent entry of dust, moisture and other contaminants into critical areas around aircraft components. Sealing may be either static or dynamic. The item may include mounting hardware (support plates, clamps and the like). Excludes:boot, dust and moisture seal.

1.0000 inches nominal overall length, 1.8775 inches minimum and 1.8790 inches maximum body outside diameter, hatch, mission space end item identification, 63705): spindle bushing part name assigned by controlling agency, 1.6255 inches minimum and 1.6270 inches maximum body inside 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: 1.0000 inches nominal
Body Outside Diameter: 1.8775 inches minimum and 1.8790 inches maximum
Body Inside Diameter: 1.6255 inches minimum and 1.6270 inches maximum
End Item Identification: hatch, mission space
Part Name Assigned By Controlling Agency: 63705): spindle bushing
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
AA-1803-10	Sleeve Bearing
D-WK-871-14 PC 17	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-538-7977?

The FSCG of the NSN 3120-01-538-7977 is 3120

Does the NSN 3120-01-538-7977 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-01-538-7977 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 3120-01-538-7977 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-538-7977 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 3120-01-538-7977 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Thu, Mar 30, 2006