801-6404994-AY9

View detailed technical data, stock status, and sourcing information for: 801-6404994-AY9
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-441-8067

Item Name Code

77777

Assigment Date

02/25/1997 (29 years ago)

material per qq-n-281, cl-a, form 4, cond hf general characteristics item description, 1.990 inches nominal overall length, locked open special markings, nickel and copper material, weapons system seawolf class ssn end item identification

Product Characteristics

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

Overall Length: 1.990 inches nominal
End Item Identification: weapons system seawolf class ssn
Special Markings: locked open
Material: nickel and copper
General Characteristics Item Description: material per qq-n-281, cl-a, form 4, cond hf

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
211040747	Valve Locking Device
801-6404994 ASSEMBLY 99	Valve Locking Device
801-6404994-AY9	Valve Locking Device
DF330811 ASSY 99	Valve Locking Device

FAQs

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

What is the FSCG of the NSN 4820-01-441-8067?

The FSCG of the NSN 4820-01-441-8067 is 4820

Does the NSN 4820-01-441-8067 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-441-8067 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 4820-01-441-8067 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-441-8067 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 4820-01-441-8067 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Tue, Feb 25, 1997