4820-01-411-4199

Find complete technical information, availability, and procurement data for: 4820-01-411-4199
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-411-4199

Item Name Code

05487

Assigment Date

03/24/1995 (31 years ago)

A light weight watercraft of buoyant tube(s) construction which may be provided with a separately inflated spray deflection tube located directly on top of the flotation tube(s). It is stowed as a compact item and rendered buoyant prior to use. Paddles, sail, rigging, canopy, and an outboard motor mounting bracket may be included. See also boat, landing, inflatable; lifeboat; lifeboat, airborne; lifeboat, inflatable; and lifeboat, motor.

automatic valve operation method, 2b 1st end thread class, gasket seal (boss) 1st end connection style, right-hand 1st end thread direction, poppet flow control device

Product Characteristics

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

Thread Class: 2b 1st end
Thread Direction: right-hand 1st end
Flow Control Device: poppet
Connection Style: gasket seal (boss) 1st end
Valve Operation Method: automatic
Connection Type: threaded internal tube 1st end
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches 1st end
Nominal Outside Diameter Tube Accommodated: 0.250 inches 1st end
Material: steel comp 304 body
Material: steel flow control device
Style Designator: straight thru
Thread Series Designator: unf 1st end

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
211059337	Check Valve
585-6406616 FIND 47	Check Valve
CKFA2506205A	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-411-4199?

The FSCG of the NSN 4820-01-411-4199 is 4820

Does the NSN 4820-01-411-4199 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-411-4199 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 4820-01-411-4199 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-411-4199 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 4820-01-411-4199 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Fri, Mar 24, 1995