4820-01-270-6205

Find complete technical information, availability, and procurement data for: 4820-01-270-6205
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-01-270-6205 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-270-6205

Item Name Code

05488

Assigment Date

01/11/1988 (38 years ago)

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

180.0 fahrenheit single response maximum operating temp, usns henry j. kaiser class tao end item identification, spring disk loading method, 0.250 inches all ends nominal pipe size accommodated, disk flow control device

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: 0.250 inches all ends
Flow Control Device: disk
Disk Loading Method: spring
Maximum Operating Temp: 180.0 fahrenheit single response
End Item Identification: usns henry j. kaiser class tao
Connection Style: gasket seal (pipe) all ends
Valve Operation Method: automatic
Connection Type: unthreaded internal pipe all ends
Adjustable Pressure Range: +751.0 to 1100.0 pounds per square inch
Maximum Operating Pressure: 1500.0 pounds per square inch single response
Criticality Code Justification: zzzy
Opening Pressure Setting: 751.0 pounds per square inch
Material: copper alloy body
Material: steel corrosion resisting stem
Style Designator: angle
Furnished Items And Quantity: 2 tailpiece
Reference Number Differentiating Characteristics: cleaning, packaging, and marking iaw the latest revision of mil-std-1330

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
E8712-14C51M	Safety Relief Valve
E8712-14C51MCP	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-270-6205?

The FSCG of the NSN 4820-01-270-6205 is 4820

Does the NSN 4820-01-270-6205 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-270-6205 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 4820-01-270-6205 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-270-6205 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 4820-01-270-6205 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Mon, Jan 11, 1988