CT57-4

View detailed technical data, stock status, and sourcing information for: CT57-4
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-291-2943

Item Name Code

18443

Assigment Date

01/01/1963 (63 years ago)

rectangular cross-sectional shape style, 0.280 inches nominal aperture diameter, 0.080 inches nominal cross-sectional height, 0.180 inches nominal cross-sectional width, 0.440 inches nominal outside 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: rectangular
Outside Diameter: 0.440 inches nominal
Aperture Diameter: 0.280 inches nominal
Cross-Sectional Height: 0.080 inches nominal
Cross-Sectional Width: 0.180 inches nominal
Material: wool comp 9r1 overall
Material Document And Classification: c-f-206 fed spec single material response overall
Style Designator: circular

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-366-7241	No Name Available	04/01/1979
5330-01-111-4270	No Name Available	09/01/1982

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
2120D	Preformed Mechanical Felt
21210D	Preformed Mechanical Felt
CT57-4	Preformed Mechanical Felt
D2204	Preformed Mechanical Felt
JHP33-248	Preformed Mechanical Felt
T57-4	Preformed Mechanical Felt

FAQs

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

What is the FSCG of the NSN 5330-00-291-2943?

The FSCG of the NSN 5330-00-291-2943 is 5330

Does the NSN 5330-00-291-2943 have a Schedule B code assigned?

Yes, the Schedule B code is 8484200000

Does NSN 5330-00-291-2943 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 5330-00-291-2943 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-00-291-2943 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 5330-00-291-2943 was assigned to the Federal Catalog?

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