121-1814

View detailed technical data, stock status, and sourcing information for: 121-1814
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-516-0689

Item Name Code

27489

Assigment Date

12/17/2003 (22 years ago)

A device designed to regulate vacuum within the desired operating limits. See also valve, vacuum breaking.

model 420d backhoe loader, excavator 317bln end item identification, used on 147-5311/150-0097, lines group pilot, hydraulic system 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: model 420d backhoe loader, excavator 317bln
Special Features: used on 147-5311/150-0097, lines group pilot, hydraulic system

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
121-1814	Vacuum Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-516-0689?

The FSCG of the NSN 4820-01-516-0689 is 4820

Does the NSN 4820-01-516-0689 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-516-0689 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 4820-01-516-0689 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-516-0689 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 4820-01-516-0689 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Wed, Dec 17, 2003