20A-1339(SPCLN)

View detailed technical data, stock status, and sourcing information for: 20A-1339(SPCLN)
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-351-8787

Item Name Code

05485

Assigment Date

03/31/1971 (55 years ago)

2485.0 pounds per square inch single response maximum operating pressure, manual valve operation method, zzzy criticality code justification, needle flow control device, 0.375 inches offset distance

Product Characteristics

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

Offset Distance: 0.375 inches
Flow Control Device: needle
Valve Operation Method: manual
Maximum Operating Pressure: 2485.0 pounds per square inch single response
Criticality Code Justification: zzzy
Media For Which Designed: water, fresh single response
Style Designator: straight thru w/offset
Reference Number Differentiating Characteristics: material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-171-8746	No Name Available	06/01/1988

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
20A-1339-8	Globe Valve
20A-1339(SPCLN)	Globe Valve
20A1339-2	Globe Valve
216-4363279MT-V301	Globe Valve
216-4363578MT-V401THRU405	Globe Valve
30VM-6071/20A-1339-9	Globe Valve
CH-V88/215-4363149	Globe Valve
MC-V29/214-4363083	Globe Valve
MT-V401THRUV405/216-4363578	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-351-8787?

The FSCG of the NSN 4820-00-351-8787 is 4820

Does NSN 4820-00-351-8787 require demilitarization?

Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

Does NSN 4820-00-351-8787 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-351-8787 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 4820-00-351-8787 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Mar 31, 1971