AC25-5520-303

View detailed technical data, stock status, and sourcing information for: AC25-5520-303

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AC25-5520-303
Federal Supply Group
Aerospace Craft and Structural Components
Federal Supply Classification
1560 Airframe Structural Components
National Stock Number
1560-01-669-5523
Item Name Code
32243
Assigment Date
01/11/2018 (8 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

housing part name assigned by controlling agency

Product Characteristics

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

Part Name Assigned By Controlling Agency
housing

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
AC25-5520-303 Air Structural Component Support

FAQs

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

What is the FSCG of the NSN 1560-01-669-5523?
The FSCG of the NSN 1560-01-669-5523 is 1560
Does the NSN 1560-01-669-5523 have a Schedule B code assigned?
Yes, the Schedule B code is 8807909060
Does NSN 1560-01-669-5523 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 1560-01-669-5523 contain precious materials?
Item does not contain precious metal.
Does NSN 1560-01-669-5523 contain hazardous materials?
Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
When the NSN 1560-01-669-5523 was assigned to the Federal Catalog?
It was assigned 8 years ago, on Thu, Jan 11, 2018

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