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4820-00-246-4988

Find complete technical information, availability, and procurement data for: 4820-00-246-4988

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4820-00-246-4988
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-246-4988
Item Name Code
20962
Assigment Date
02/26/1969 (57 years ago)

packing retaining bonnet type, socket with brazing ring 1st end connection style, unthreaded internal pipe 1st end connection type, manual valve operation method, 1.000 inches 1st end nominal pipe size accommodated

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
1.000 inches 1st end
Bonnet Type
packing retaining
Connection Style
socket with brazing ring 1st end
Valve Operation Method
manual
Connection Type
unthreaded internal pipe 1st end
Maximum Operating Pressure
700.0 pounds per square inch single response
Criticality Code Justification
zzzy
Material
copper alloy 922 body
Material
nickel alloy 400 stem
Material
titanium alloy uns r56400 flow control device
Media For Which Designed
water, salt single response
Style Designator
straight thru
Reference Number Differentiating Characteristics
quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items

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
2620-926X14ASSYB Ball Valve
2620-926X14ASSYBL1 Ball Valve
803-5001003-A531 Ball Valve
803-5001003-A531L1 Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-00-246-4988?
The FSCG of the NSN 4820-00-246-4988 is 4820
Does the NSN 4820-00-246-4988 have a Schedule B code assigned?
Yes, the Schedule B code is 8481801085
Does NSN 4820-00-246-4988 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-246-4988 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-246-4988 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 4820-00-246-4988 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Wed, Feb 26, 1969

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