AA1528-4

View detailed technical data, stock status, and sourcing information for: AA1528-4
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-288-0965

Item Name Code

13205

Assigment Date

01/01/1961 (65 years ago)

An item composed of one or more materials, molded, compressed, and/or baked into a rigid covering of irregular shapes and sizes. It is designed to cover air ducts and/or air duct fittings used in air conditioning, heating, cooling, pressurizing, de-icing systems and in hydraulic systems to restrict the dissipation of heat. It may completely or partially encase the item for which designed. It may be furnished with or without fillers, cement, and/or separate or attached accessories for installation, (excluding flexible air duct covering and rigid pipe and pipe fitting coverings used in construction and building materials). Excludes:insulation blanket,thermal,aircraft; insulation pipe fitting covering,thermal; and insulation sleeving,thermal.

1.2525 inches minimum and 1.2535 inches maximum body inside diameter, bearing is lubricant impregnated special features, square all corners corner shape, 1.5025 inches minimum and 1.5040 inches maximum body outside diameter, 1.5000 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: 1.5000 inches nominal
Body Outside Diameter: 1.5025 inches minimum and 1.5040 inches maximum
Body Inside Diameter: 1.2525 inches minimum and 1.2535 inches maximum
Corner Shape: square all corners
Special Features: bearing is lubricant impregnated
Material: copper alloy 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
104730	Sleeve Bearing
A1528-4	Sleeve Bearing
AA1528-4	Sleeve Bearing
P125-12	Sleeve Bearing
SL1254-24	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-288-0965?

The FSCG of the NSN 3120-00-288-0965 is 3120

Does the NSN 3120-00-288-0965 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-288-0965 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 3120-00-288-0965 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-288-0965 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 3120-00-288-0965 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961