556-6405334 ASS

View detailed technical data, stock status, and sourcing information for: 556-6405334 ASS
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-499-1378

Item Name Code

20962

Assigment Date

07/15/2002 (24 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.

0.500 inches all ends nominal pipe size accommodated, seawolf class ssn end item identification, manual valve operation method, unthreaded internal pipe all ends connection type, socket all ends connection style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Nominal Pipe Size Accommodated: 0.500 inches all ends
End Item Identification: seawolf class ssn
Connection Style: socket all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Material: steel corrosion resisting body
Style Designator: straight thru

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
556-6405334 ASS	Ball Valve
566-6405334 ASSY 69	Ball Valve
DF330687 ASSY 69	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-499-1378?

The FSCG of the NSN 4820-01-499-1378 is 4820

Does the NSN 4820-01-499-1378 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-01-499-1378 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 4820-01-499-1378 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-499-1378 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4820-01-499-1378 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Mon, Jul 15, 2002