4820-01-049-6789

Find complete technical information, availability, and procurement data for: 4820-01-049-6789
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-049-6789

Item Name Code

40088

Assigment Date

10/23/1977 (48 years ago)

A metallic tubular item specificlly designed for directing the flow of a fluid, and must accommodate a cap (as modified) or breather on one end. The opposite end has provisions for mounting directly on, or indirectly through a pipe, tube, or hose to an engine crankcase, radiator, fuel tank, transmission housing, and the like. It may have means for overflow. For items which do not accommodate a breather or cap, see tube, pipe or hose (as modified).

130.0 fahrenheit nominal temp rating, 150.0 pounds per square inch nominal pressure rating, water media for which designed, 2.000 inches nominal outside diameter, rubber silicone material

Product Characteristics

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

Outside Diameter: 2.000 inches nominal
Temp Rating: 130.0 fahrenheit nominal
Pressure Rating: 150.0 pounds per square inch nominal
Material: rubber silicone
Media For Which Designed: water
Style Designator: special shaped

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
27016-1370	Special Actuator Valve Diaphragm
27020-001PC27	Special Actuator Valve Diaphragm

FAQs

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

What is the FSCG of the NSN 4820-01-049-6789?

The FSCG of the NSN 4820-01-049-6789 is 4820

Does the NSN 4820-01-049-6789 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-049-6789 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 4820-01-049-6789 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-049-6789 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 4820-01-049-6789 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sun, Oct 23, 1977