4686-11

View detailed technical data, stock status, and sourcing information for: 4686-11
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-877-7544

Item Name Code

04522

Assigment Date

01/01/1962 (64 years ago)

An item composed of a compressible nonmetallic ring which may be loosely fitted into a noncompressible retaining ring, or may be of one piece construction with the compressible ring molded and/or mechanically connected to the retainer. It is specifically designed to form a fluid tight seal when compressed by a packing nut, gland, and the like, between fixed surfaces and a cylindrical item passing through it. Excludes:seal,plain,encased.

0.177 inches nominal cross-sectional thickness, 2.500 inches nominal aperture diameter, metal and synthetic rubber cross-sectional shape style, 4.500 inches nominal outside diameter, 3.500 inches nominal bolt circle diameter

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: metal and synthetic rubber
Bolt Circle Diameter: 3.500 inches nominal
Outside Diameter: 4.500 inches nominal
Aperture Diameter: 2.500 inches nominal
Cross-Sectional Thickness: 0.177 inches nominal
Gage Ring Thickness: 0.125 inches nominal
Material: aluminum alloy or rubber overall
Material Document And Classification: qq-a-250/11 fed spec single material response or mil-s-6855 mil spec single material response overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: mil-a-8625 mil spec single treatment response overall

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
053460	Gasket
114PS433-11	Gasket
4686-11	Gasket

FAQs

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

What is the FSCG of the NSN 5330-00-877-7544?

The FSCG of the NSN 5330-00-877-7544 is 5330

Does the NSN 5330-00-877-7544 have a Schedule B code assigned?

Yes, the Schedule B code is 8487900080

Does NSN 5330-00-877-7544 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 5330-00-877-7544 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-00-877-7544 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 5330-00-877-7544 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962