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4820-01-149-5621

Find complete technical information, availability, and procurement data for: 4820-01-149-5621

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4820-01-149-5621
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-149-5621
Item Name Code
77777
Assigment Date
03/22/1983 (43 years ago)

consisting of disc,ring gasket retainer,gasket holder,bumper,screw round head,washers,washer lock,screws flat head general characteristics item description, zzzy criticality code justification, quality control iaw navships 0948-045-7010 material identification and control for level 1 reference number differentiating characteristics

Product Characteristics

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

Criticality Code Justification
zzzy
General Characteristics Item Description
consisting of disc,ring gasket retainer,gasket holder,bumper,screw round head,washers,washer lock,screws flat head
Reference Number Differentiating Characteristics
quality control iaw navships 0948-045-7010 material identification and control for level 1

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
2640-684X2 PIECE 9T12, 16T19 Valve Disk Assembly
2640-684X2 PIECE 9T12, 16T19L1 Valve Disk Assembly
845-2180944 PIECE 9T12,16T19 Valve Disk Assembly
845-2180944 PIECE 9T12,16T19L1 Valve Disk Assembly

FAQs

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

What is the FSCG of the NSN 4820-01-149-5621?
The FSCG of the NSN 4820-01-149-5621 is 4820
Does the NSN 4820-01-149-5621 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-149-5621 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-149-5621 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-149-5621 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 4820-01-149-5621 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Tue, Mar 22, 1983

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