299S20

View detailed technical data, stock status, and sourcing information for: 299S20
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-516-8242

Item Name Code

20256

Assigment Date

01/01/1963 (63 years ago)

outside grooved, straight face cross-sectional shape style, 1.875 inches nominal inside diameter, concentric ring style, 2.157 inches nominal outside diameter, 0.125 inches nominal material thickness

Product Characteristics

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

Cross-Sectional Shape Style: outside grooved, straight face
Inside Diameter: 1.875 inches nominal
Outside Diameter: 2.157 inches nominal
Material Thickness: 0.125 inches nominal
Ring Style: concentric
Outer Edge Thickness: 0.094 inches nominal
Joint Style: diagonal joint
Material: steel overall
Fsc Application Data: landing gear,retractable,aircraft

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1650-00-560-8349	No Name Available	01/01/1963

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
299S20	Wiper Ring
AN6231A20	Wiper Ring
MS28776M2-20	Wiper Ring

FAQs

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

What is the FSCG of the NSN 5330-00-516-8242?

The FSCG of the NSN 5330-00-516-8242 is 5330

Does the NSN 5330-00-516-8242 have a Schedule B code assigned?

Yes, the Schedule B code is 8412909005

Does NSN 5330-00-516-8242 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 5330-00-516-8242 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-00-516-8242 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 5330-00-516-8242 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963