4820-01-474-2456

Find complete technical information, availability, and procurement data for: 4820-01-474-2456
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-474-2456

Item Name Code

05487

Assigment Date

04/28/2000 (26 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

water purification unit, frame mounted; nsn 4610-01-366-4640 end item identification, ball flow control device, external seat for gasket seal (boss) 1st end connection style, beaded (hose) 2nd end connection style, right-hand 1st end 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 1st end
Flow Control Device: ball
End Item Identification: water purification unit, frame mounted; nsn 4610-01-366-4640
Connection Style: beaded (hose) 2nd end
Connection Style: external seat for gasket seal (boss) 1st end
Valve Operation Method: automatic
Connection Type: threaded external pipe 1st end
Connection Type: unthreaded external hose 2nd end
Mounting Position: vertical
Nominal Thread Size: 1.000 inches 1st end
Part Name Assigned By Controlling Agency: "1" universal injection point fitting, modified primer"
Special Features: valve has three sections: 1ea injector nozzle p/n 1133-7; 1ea injector body p/n 1132-9; 1ea injector cover p/n 1350-8; attaches to a 1in water line
Media For Which Designed: water, fresh single response
Style Designator: angle
Supplementary Features: additional flow control device: diaphragm
Thread Series Designator: npt 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
0230-300-147	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-474-2456?

The FSCG of the NSN 4820-01-474-2456 is 4820

Does NSN 4820-01-474-2456 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 4820-01-474-2456 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-474-2456 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 4820-01-474-2456 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Fri, Apr 28, 2000