56A183B9

View detailed technical data, stock status, and sourcing information for: 56A183B9
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-684-7794

Item Name Code

04522

Assigment Date

01/01/1963 (63 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

4.875 inches nominal overall length, solid single or composition cross-sectional shape style, 0.312 inches nominal outside corner radius, 2.750 inches nominal overall width, 0.062 inches nominal inside corner radius

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
Overall Length: 4.875 inches nominal
Overall Width: 2.750 inches nominal
Inside Corner Radius: 0.062 inches nominal
Outside Corner Radius: 0.312 inches nominal
Aperture Width: 2.375 inches nominal
Aperture Length: 4.625 inches nominal
Cross-Sectional Thickness: 0.062 inches nominal
Hardness Rating: 40.0 shore durometer a nominal overall
Material: rubber chloroprene class cr overall
Material Document And Classification: mil-s-6855,cl 2,gr 40 mil spec single material response overall
Style Designator: non-circular
Fsc Application Data: control panel,weapons

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
56A183B9	Gasket

FAQs

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

What is the FSCG of the NSN 5330-00-684-7794?

The FSCG of the NSN 5330-00-684-7794 is 5330

Does NSN 5330-00-684-7794 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 5330-00-684-7794 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-684-7794 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 5330-00-684-7794 was assigned to the Federal Catalog?

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