4820-01-217-7127

Find complete technical information, availability, and procurement data for: 4820-01-217-7127
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-217-7127

Item Name Code

77777

Assigment Date

09/30/1985 (40 years ago)

zzzy criticality code justification, material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications reference number differentiating characteristics, body bronze alloy,seat nickle-copper alloy,disc nickle-copper alloy w/nylon face,flow control device spring loaded disc,externally threaded for mounting into valve manifold,external boss fitting,un 2.000-12,left handthread 2a fit,hex wrenching feature 2.375 in. across flat,max working pressure 6000.0 psi temperture range minus20.0 f min/plus 225.0 f max,media water-oil-gas general characteristics item description

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: body bronze alloy,seat nickle-copper alloy,disc nickle-copper alloy w/nylon face,flow control device spring loaded disc,externally threaded for mounting into valve manifold,external boss fitting,un 2.000-12,left handthread 2a fit,hex wrenching feature 2.375 in. across flat,max working pressure 6000.0 psi temperture range minus20.0 f min/plus 225.0 f max,media water-oil-gas
Reference Number Differentiating Characteristics: material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

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
665-5	Cartridge Valve
B-7593	Cartridge Valve

FAQs

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

What is the FSCG of the NSN 4820-01-217-7127?

The FSCG of the NSN 4820-01-217-7127 is 4820

Does the NSN 4820-01-217-7127 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-217-7127 require demilitarization?

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

Does NSN 4820-01-217-7127 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-217-7127 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 4820-01-217-7127 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Mon, Sep 30, 1985