4820-01-454-5227

Find complete technical information, availability, and procurement data for: 4820-01-454-5227
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-454-5227

Item Name Code

05493

Assigment Date

04/02/1998 (28 years ago)

A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

filter screen furnished items, swivel nut, inverted flare first end style designator, butt weld pipe first end connection type, straight thru body style, 0.250 inches first end nominal pipe size accommodated

Product Characteristics

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

Body Style: straight thru
Furnished Items: filter screen
First End Connection Type: butt weld pipe
First End Style Designator: swivel nut, inverted flare
First End Nominal Pipe Size Accommodated: 0.250 inches
Second End Relationship With First End: identical
Flow Control Device: any acceptable
End Connection Quantity: 2
Valve Expansion Control Type: pressure
Valve Pressure Limiting Device: not included
Valve Equalizer Location: external
Material: steel corrosion resisting 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
8201-007-005	Expansion Valve
PL 8201-007 ITEM 5	Expansion Valve

FAQs

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

What is the FSCG of the NSN 4820-01-454-5227?

The FSCG of the NSN 4820-01-454-5227 is 4820

Does the NSN 4820-01-454-5227 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-454-5227 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 4820-01-454-5227 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-454-5227 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 4820-01-454-5227 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Thu, Apr 2, 1998