AN4027-2

View detailed technical data, stock status, and sourcing information for: AN4027-2
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-285-3588

Item Name Code

04522

Assigment Date

01/01/1961 (65 years ago)

0.053 inches minimum and 0.061 inches maximum cross-sectional thickness, copper overall material, rectangular metal cross-sectional shape style, 0.790 inches minimum and 0.830 inches maximum outside diameter, 0.557 inches minimum and 0.563 inches maximum aperture 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 metal
Outside Diameter: 0.790 inches minimum and 0.830 inches maximum
Aperture Diameter: 0.557 inches minimum and 0.563 inches maximum
Cross-Sectional Thickness: 0.053 inches minimum and 0.061 inches maximum
Material: copper overall
Material Document And Classification: qq-c-501 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Below is a list of NSNs that have been officially superseded by this NSN: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
5310-00-595-5281	No Name Available	01/01/1960

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
916202	Gasket
AN4027-2	Gasket

FAQs

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

What is the FSCG of the NSN 5330-00-285-3588?

The FSCG of the NSN 5330-00-285-3588 is 5330

Does the NSN 5330-00-285-3588 have a Schedule B code assigned?

Yes, the Schedule B code is 7419805500

Does NSN 5330-00-285-3588 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 5330-00-285-3588 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-285-3588 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 5330-00-285-3588 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961