4820-01-136-6538

Find complete technical information, availability, and procurement data for: 4820-01-136-6538
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 4820-01-136-6538 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

4820-01-136-6538

Item Name Code

05487

Assigment Date

08/12/1982 (44 years ago)

right-hand all ends thread direction, 2a all ends thread class, plain (tube) all ends connection style, 225.0 fahrenheit single response maximum operating temp, 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.

Thread Class: 2a all ends
Thread Direction: right-hand all ends
Flow Control Device: disk
Maximum Operating Temp: 225.0 fahrenheit single response
Connection Style: plain (tube) all ends
Valve Operation Method: automatic
Connection Type: threaded external tube all ends
Mounting Position: horizontal
Maximum Operating Pressure: 6000.0 pounds per square inch single response
Nominal Thread Size: 2.750 inches all ends
Material: copper alloy body
Material: nickel alloy seat
Material: plastic polyamide (nylon) flow control device
Media For Which Designed: water-oil-gas single response
Style Designator: angle
Thread Series Designator: unf all ends

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
67178-1 1A25IPS	Check Valve
681-6	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-136-6538?

The FSCG of the NSN 4820-01-136-6538 is 4820

Does the NSN 4820-01-136-6538 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-01-136-6538 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 4820-01-136-6538 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-136-6538 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 4820-01-136-6538 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Thu, Aug 12, 1982