4820-01-428-1786

Find complete technical information, availability, and procurement data for: 4820-01-428-1786
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-428-1786

Item Name Code

32528

Assigment Date

03/21/1996 (30 years ago)

A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see hose assembly (as modified). For items having perforations in the tubing or attachments, see tube assembly, fire extinguishing system. Excludes:items having integral preformed or plain ends, tube, bent (as modified), and items which are branched or forked.

flatted stem actuating end type, grooved features provided, regulator valve type for which designed, used on metrex valve corp. mm-3130b-11m-s 4 in. water regulating valve end item identification, 4.000 inches valve size for which designed

Product Characteristics

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

End Item Identification: used on metrex valve corp. mm-3130b-11m-s 4 in. water regulating valve
Valve Type For Which Designed: regulator
Features Provided: grooved
Valve Size For Which Designed: 4.000 inches
Stem Actuating End Type: flatted
Valve Model Number For Which Designed: mm-3130b-11m-s
Special Features: used on pilot section of valve
Material: nickel alloy
Material Document And Classification: qq-n-281 fed spec single material response

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
27M-186A	Fluid Valve Stem
MM-3130B-11M-S ITEM 18	Fluid Valve Stem

FAQs

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

What is the FSCG of the NSN 4820-01-428-1786?

The FSCG of the NSN 4820-01-428-1786 is 4820

Does the NSN 4820-01-428-1786 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-428-1786 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 4820-01-428-1786 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-428-1786 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 4820-01-428-1786 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, Mar 21, 1996