2ABV

View detailed technical data, stock status, and sourcing information for: 2ABV
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-075-7346

Item Name Code

37648

Assigment Date

01/01/1963 (63 years ago)

A metallic, threaded, screw-shaped item used in hydraulic brake cylinders, hydraulic power units, missile launching hydraulic systems, and the like, for the purpose of providing a means of releasing air form and/or flushing a hydraulic system. It may be furnished with or without a dust cap. Excludes:spring loaded or automatic type air pressure relief valves, and bolt, fluid passage.

steel over-all,1.688 in. o/a lg,externally thd 0.125 in.-27,npt,rh thd size,internal unthd exhaust port,screw stem operating mechanism,0.688 in. hex body across flats special features

Product Characteristics

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

Special Features: steel over-all,1.688 in. o/a lg,externally thd 0.125 in.-27,npt,rh thd size,internal unthd exhaust port,screw stem operating mechanism,0.688 in. hex body across flats

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
2ABV	Hydraulic System Bleeder Valve

FAQs

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

What is the FSCG of the NSN 4820-00-075-7346?

The FSCG of the NSN 4820-00-075-7346 is 4820

Does the NSN 4820-00-075-7346 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-00-075-7346 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 4820-00-075-7346 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-075-7346 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 4820-00-075-7346 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963