7257-201

View detailed technical data, stock status, and sourcing information for: 7257-201
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-426-1455

Item Name Code

04250

Assigment Date

03/05/1996 (30 years ago)

A rigid metallic item, generally circular. It may be formed of segmented arcs. It is designed to prevent leakage of air in an engine, gas turbine, aircraft. It may be of various cross-sectional shapes. It may have mounting facilities. It may act as a spacer but its primary function is as an air seal.

5330-01-426-1455, plain seal

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
7257-201	Plain Seal

FAQs

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

What is the FSCG of the NSN 5330-01-426-1455?

The FSCG of the NSN 5330-01-426-1455 is 5330

Does the NSN 5330-01-426-1455 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-01-426-1455 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 5330-01-426-1455 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-426-1455 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 5330-01-426-1455 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Tue, Mar 5, 1996