5159T-4MP-135

View detailed technical data, stock status, and sourcing information for: 5159T-4MP-135
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-675-1688

Item Name Code

05488

Assigment Date

08/24/2018 (7 years ago)

"an item designed to electrically connect and mechanically position the base of an item having plug-in-type contacts, and to facilitate replacement of the item accommodated. It includes sockets which accommodate the contacts of capacitors, coils, crystals, electron tubes, relays, semiconductor devices and vibrators. Excludes:sockets or receptacles designed to accommodate plug-in component circuit boards (printed circuit boards) and electronic modules or sub-assemblies. Also excludes:heat-dissipating (not heat-sinks) sockets for mounting "power transistors"."

spring disk loading method, automatic valve operation method, threaded external pipe 2nd end connection type, poppet flow control device, 275.0 fahrenheit single response maximum operating temp

Product Characteristics

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

Flow Control Device: poppet
Disk Loading Method: spring
Maximum Operating Temp: 275.0 fahrenheit single response
Valve Operation Method: automatic
Connection Type: threaded external pipe 2nd end
Connection Type: threaded internal pipe 1st end
Maximum Operating Pressure: 2400.0 pounds per square inch single response
Opening Pressure Setting: 135.0 pounds per square inch
Material: steel comp 303 body
Media For Which Designed: water-oil-gas single response
Style Designator: straight thru note: to be used for valve bodies of separable sections.

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
5159T-4MP-135	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-675-1688?

The FSCG of the NSN 4820-01-675-1688 is 4820

Does the NSN 4820-01-675-1688 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-675-1688 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 4820-01-675-1688 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-675-1688 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 4820-01-675-1688 was assigned to the Federal Catalog?

It was assigned 7 years ago, on Fri, Aug 24, 2018