978649-1

View detailed technical data, stock status, and sourcing information for: 978649-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-232-8978

Item Name Code

20856

Assigment Date

05/21/1986 (40 years ago)

circular w/ center aperture cross-sectional shape style, 4.000 inches nominal cross section inside diameter, 5.780 inches nominal cross section outside diameter, 5820-01-148-3976radio terminal set end item identification, rubber butadiene-acrylonitrile class nbr or rubber chloroprene class cr or rubber butadiene-styrene class sbr material

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: circular w/ center aperture
Cross Section Inside Diameter: 4.000 inches nominal
Cross Section Outside Diameter: 5.780 inches nominal
End Item Identification: 5820-01-148-3976radio terminal set
Material: rubber butadiene-acrylonitrile class nbr or rubber chloroprene class cr or rubber butadiene-styrene class sbr
Material Document And Classification: mil-r-6855 mil spec single material response

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
978649-1	Rubber Round Section

FAQs

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

What is the FSCG of the NSN 5330-01-232-8978?

The FSCG of the NSN 5330-01-232-8978 is 5330

Does the NSN 5330-01-232-8978 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-01-232-8978 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 5330-01-232-8978 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-232-8978 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 5330-01-232-8978 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Wed, May 21, 1986