20358-4

View detailed technical data, stock status, and sourcing information for: 20358-4
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-516-8925

Item Name Code

05680

Assigment Date

01/23/2004 (22 years ago)

An access cover which is an integral part of the airframe structure of an aircraft. Excludes:cover, access.

one-piece construction, 0.045 inches minimum and 0.055 inches maximum retainer thickness, 0.230 inches minimum and 0.250 inches maximum packing inside diameter, a05g0516-11 t end item identification, 0.490 inches minimum and 0.540 inches maximum outside diameter

Product Characteristics

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

Outside Diameter: 0.490 inches minimum and 0.540 inches maximum
Retainer Thickness: 0.045 inches minimum and 0.055 inches maximum
Packing Inside Diameter: 0.230 inches minimum and 0.250 inches maximum
End Item Identification: a05g0516-11 t
Construction: one-piece
Part Name Assigned By Controlling Agency: washer seal
Material: aluminum alloy 7075 retainer
Material: rubber silicone class q packing
Material Document And Classification: ams 3304 assn std single material response packing
Material Document And Classification: qq-a-250 fed spec single material response retainer
Surface Treatment: anodize retainer
Surface Treatment Document And Classification: mil-a-8625 type ii mil spec single treatment response retainer

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
20358-4	Packing With Retainer
668416-052	Packing With Retainer
R98SA05B	Packing With Retainer

FAQs

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

What is the FSCG of the NSN 5330-01-516-8925?

The FSCG of the NSN 5330-01-516-8925 is 5330

Does the NSN 5330-01-516-8925 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-01-516-8925 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 5330-01-516-8925 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-516-8925 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 5330-01-516-8925 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Fri, Jan 23, 2004