4820-00-656-7455

Find complete technical information, availability, and procurement data for: 4820-00-656-7455
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-656-7455

Item Name Code

05481

Assigment Date

01/01/1963 (63 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

plain,optional end(pipe) all ends connection style, automatic valve operation method, threaded internal pipe all ends connection type, poppet flow control device, right-hand all ends thread direction

Product Characteristics

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

Thread Direction: right-hand all ends
Flow Control Device: poppet
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded internal pipe all ends
Mounting Facility: bracket
Nominal Thread Size: 0.250 inches all ends
Material: aluminum body
Material: rubber butadiene-acrylonitrile class nbr seat
Material: steel corrosion resisting flow control device
Surface Treatment: anodize
Style Designator: angle
Thread Series Designator: npt all ends

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
38205	Float Valve
B1092B	Float Valve
C657C	Float Valve
S635	Float Valve

FAQs

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

What is the FSCG of the NSN 4820-00-656-7455?

The FSCG of the NSN 4820-00-656-7455 is 4820

Does the NSN 4820-00-656-7455 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-00-656-7455 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 4820-00-656-7455 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-656-7455 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 4820-00-656-7455 was assigned to the Federal Catalog?

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