L-2120-C 1/2 INCH

View detailed technical data, stock status, and sourcing information for: L-2120-C 1/2 INCH
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 part L-2120-C 1/2 INCH 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

4820-01-181-3547

Item Name Code

05488

Assigment Date

06/08/1984 (42 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."

inside spring bonnet type, 0.500 inches all ends nominal pipe size accommodated, spring disk loading method, disk flow control device, union bonnet attachment method

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: 0.500 inches all ends
Flow Control Device: disk
Bonnet Type: inside spring
Bonnet Attachment Method: union
Disk Loading Method: spring
Connection Style: socket with brazing ring all ends
Valve Operation Method: automatic
Connection Type: unthreaded internal pipe all ends
Adjustable Pressure Range: +110.0 to 140.0 pounds per square inch
Maximum Operating Pressure: 350.0 pounds per square inch 1st response
Maximum Operating Pressure: 352.0 pounds per square inch 2nd response
Material: copper alloy body
Material: steel comp 316 stem
Style Designator: angle
Furnished Items And Quantity: 2 tailpiece and 2 nut

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
BAMAA07SCC	Safety Relief Valve
D50UU-101T140-1/2INCH	Safety Relief Valve
L-2120-C 1/2 INCH	Safety Relief Valve
L2120	Safety Relief Valve
NMP-110 1/2IN 101 TO 140 PSI	Safety Relief Valve
NMP-110 101 T0	Safety Relief Valve
NMP-110 101 TO 140PSI	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-181-3547?

The FSCG of the NSN 4820-01-181-3547 is 4820

Does the NSN 4820-01-181-3547 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-181-3547 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 4820-01-181-3547 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-181-3547 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 4820-01-181-3547 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Fri, Jun 8, 1984