HFESC 2HC

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

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-445-3140

Item Name Code

05493

Assigment Date

05/29/1997 (29 years ago)

An inline or cartridge type item designed to control the flow of fluids within a closed system. Excludes:items actuated by a predetermined pressure and/or temperature, items designed for use with breathing gasses, or those designed to vent or calibrate fluids.

thermostatic valve expansion control type, 60.000 inches nominal capillary tube length, whidbey island class lsd end item identification, external valve equalizer location, "angle give "adqm" or "adqn" if flanged one or two ends" body style

Product Characteristics

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

Body Style: "angle give "adqm" or "adqn" if flanged one or two ends"
Capillary Tube Length: 60.000 inches nominal
Valve Expansion Control Type: thermostatic
Valve Equalizer Location: external
End Item Identification: whidbey island class lsd
Special Features: removable strainer
Material: copper body

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
1508-1 REV B ITEM 30	Expansion Valve
HFESC 2HC	Expansion Valve

FAQs

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

What is the FSCG of the NSN 4820-01-445-3140?

The FSCG of the NSN 4820-01-445-3140 is 4820

Does the NSN 4820-01-445-3140 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-445-3140 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 4820-01-445-3140 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-445-3140 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 4820-01-445-3140 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Thu, May 29, 1997