4820-01-523-4127

Find complete technical information, availability, and procurement data for: 4820-01-523-4127
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-523-4127

Item Name Code

39887

Assigment Date

09/01/2004 (21 years ago)

A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.

copper alloy material, gas ballast valve part name assigned by controlling agency, portable vacuum pump, mdl dv-142n end item identification, for fast vac dv-142n pump, 5 cfm, 1/2 hp; brass material special features

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: portable vacuum pump, mdl dv-142n
Part Name Assigned By Controlling Agency: gas ballast valve
Special Features: for fast vac dv-142n pump, 5 cfm, 1/2 hp; brass material
Material: copper alloy

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
PR-7	Ballast Valve
RE-015234127	Ballast Valve

FAQs

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

What is the FSCG of the NSN 4820-01-523-4127?

The FSCG of the NSN 4820-01-523-4127 is 4820

Does the NSN 4820-01-523-4127 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-523-4127 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 4820-01-523-4127 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-523-4127 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 4820-01-523-4127 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Wed, Sep 1, 2004