4820-01-415-9563

Find complete technical information, availability, and procurement data for: 4820-01-415-9563
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-415-9563

Item Name Code

22113

Assigment Date

07/10/1995 (31 years ago)

A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a valve, check with the exception of the orifice which permits fluid flow in more than one direction.

0.500 inches nominal seat radius, pump manifold model no. hp/hs-059 and hp/hs-060; seawolf class ssn end item identification, 0.438 inches nominal overall height, 2.872 inches nominal body outside diameter, 1.688 inches nominal body inside diameter

Product Characteristics

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

Overall Height: 0.438 inches nominal
Body Outside Diameter: 2.872 inches nominal
Body Inside Diameter: 1.688 inches nominal
End Item Identification: pump manifold model no. hp/hs-059 and hp/hs-060; seawolf class ssn
Seat Radius: 0.500 inches nominal
Seating Surface Shape: radial
Special Features: 6 grooves
Material: plastic polyamide (nylon) seat
Style Designator: plain

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
211067919	Valve Seat
218016442	Valve Seat
556-6406594-MPLA-A11	Valve Seat
556-6406594-MPLA-B11	Valve Seat
556-6406594-MPLA-C11	Valve Seat
556-6406594-MPLA-D11	Valve Seat
C791-5301 FN MPLA-A11	Valve Seat
DF2300-4657 FN MPLA-A11	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-415-9563?

The FSCG of the NSN 4820-01-415-9563 is 4820

Does the NSN 4820-01-415-9563 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-415-9563 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 4820-01-415-9563 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-415-9563 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 4820-01-415-9563 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Mon, Jul 10, 1995