S686949

View detailed technical data, stock status, and sourcing information for: S686949
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-203-4247

Item Name Code

21205

Assigment Date

01/01/1963 (63 years ago)

A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. It has a flange connection on one end designed to connect with another flange connection, or a compression type mounting pad. The other end has external and/or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side and/or heel inlet(s).

plain rectangular, straight face cross-sectional shape style, 0.1200 inches minimum and 0.1300 inches maximum radial wall thickness, expanding concentric ring style, 2.875 inches nominal outside diameter, 0.1855 inches minimum and 0.1865 inches maximum overall width

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: plain rectangular, straight face
Outside Diameter: 2.875 inches nominal
Ring Style: expanding concentric
Radial Wall Thickness: 0.1200 inches minimum and 0.1300 inches maximum
Overall Width: 0.1855 inches minimum and 0.1865 inches maximum
Joint Style: vertical joint
Material: iron overall
Fsc Application Data: d.c.motor

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
S686949	Metal Seal Ring

FAQs

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

What is the FSCG of the NSN 5330-00-203-4247?

The FSCG of the NSN 5330-00-203-4247 is 5330

Does the NSN 5330-00-203-4247 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-203-4247 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 5330-00-203-4247 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-203-4247 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 5330-00-203-4247 was assigned to the Federal Catalog?

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