02781

View detailed technical data, stock status, and sourcing information for: 02781
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-388-3068

Item Name Code

04522

Assigment Date

03/28/1994 (32 years ago)

A circuit designed to store information and/or coded instructions. Item has pins or other connections to install in a computer or computing device. Does not include magnetic drums, tapes, punched cards or the like. For items that have portable type connections see memory, portable, solid state.

5.688 inches nominal outside diameter, solid single or composition cross-sectional shape style, 4.750 inches nominal bolt circle diameter, 1.000 inches nominal aperture diameter, 0.312 inches minimum and 0.328 inches maximum hole 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: solid single or composition
Hole Diameter: 0.312 inches minimum and 0.328 inches maximum
Bolt Circle Diameter: 4.750 inches nominal
Outside Diameter: 5.688 inches nominal
Aperture Diameter: 1.000 inches nominal
Cross-Sectional Thickness: 0.014 inches minimum and 0.021 inches maximum
Bolt Hole Quantity: 8
Environmental Attribute Code: asbestos alternative products
Special Features: contains non-asbestos material
Material: plastic or rubber or leather or fiber overall
Material Document And Classification: mil-g-12803 f712100e33-6 mil spec single material response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-734-6899	No Name Available	11/01/1997

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
02781	Gasket
2808A651 NON-ASB	Gasket
2808A651 NON-ASBESTOS	Gasket
5330007346899	Gasket

FAQs

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

What is the FSCG of the NSN 5330-01-388-3068?

The FSCG of the NSN 5330-01-388-3068 is 5330

Does the NSN 5330-01-388-3068 have a Schedule B code assigned?

Yes, the Schedule B code is 8487900080

Does NSN 5330-01-388-3068 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 5330-01-388-3068 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-388-3068 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 5330-01-388-3068 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Mon, Mar 28, 1994