4820-01-136-7812

Find complete technical information, availability, and procurement data for: 4820-01-136-7812
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 4820-01-136-7812 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

4820-01-136-7812

Item Name Code

05487

Assigment Date

08/15/1982 (43 years ago)

"an item designed to drain fluids from fuel systems, tanks, filters, or similar items. It has a mounting end, a free flowing end, and a quick-acting nonmetallic sealed closure, usually spring loaded, that holds it in an "off" position. It requires no lubrication other than from the fluid being drained."

right-hand 1st end thread direction, 3a 1st end thread class, 300.0 fahrenheit single response maximum operating temp, poppet flow control device, spring disk loading method

Product Characteristics

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

Thread Class: 3a 1st end
Thread Direction: right-hand 1st end
Flow Control Device: poppet
Disk Loading Method: spring
Maximum Operating Temp: 300.0 fahrenheit single response
End Item Identification: f404 engine, f/a-18 hornet aircraft
Connection Style: plain (tube) 1st end
Valve Operation Method: automatic
Connection Type: threaded external tube 1st end
Mounting Position: horizontal
Maximum Operating Pressure: 40.0 pounds per square inch single response
Nominal Thread Size: 1.062 inches 1st end
Criticality Code Justification: feat
Special Features: weapon system essential
Material: aluminum alloy body
Media For Which Designed: fuel/oil, hydrocarbon single response
Surface Treatment: anodize
Surface Treatment Document And Classification: mil-a-8625,ty 2 mil spec single treatment response
Style Designator: straight thru
Thread Series Designator: unjf 1st end

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
10124622	Check Valve
4054T63	Check Valve
4054T63P02	Check Valve
87-5387	Check Valve
G238E12	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-136-7812?

The FSCG of the NSN 4820-01-136-7812 is 4820

Does the NSN 4820-01-136-7812 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-01-136-7812 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 4820-01-136-7812 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-136-7812 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 4820-01-136-7812 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sun, Aug 15, 1982