8C3840

View detailed technical data, stock status, and sourcing information for: 8C3840
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-261-0990

Item Name Code

04214

Assigment Date

01/01/1961 (65 years ago)

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.

5330-00-261-0990, plain encased seal

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2530-00-333-4427	No Name Available	01/01/1963

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
1672463	Plain Encased Seal
1K6982	Plain Encased Seal
8C3840	Plain Encased Seal
DP220-6	Plain Encased Seal

FAQs

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

What is the FSCG of the NSN 5330-00-261-0990?

The FSCG of the NSN 5330-00-261-0990 is 5330

Does the NSN 5330-00-261-0990 have a Schedule B code assigned?

Yes, the Schedule B code is 8484200000

Does NSN 5330-00-261-0990 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 5330-00-261-0990 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-261-0990 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 5330-00-261-0990 was assigned to the Federal Catalog?

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