4820-01-463-7488

Find complete technical information, availability, and procurement data for: 4820-01-463-7488
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-463-7488

Item Name Code

77777

Assigment Date

04/05/1999 (27 years ago)

An item designed to illuminate a specific area such as license plate, glove compartment, under-hood, trunk, floor, step, or for map reading. Accommodates replaceable type lamp. Excludes:light, floor; lamp unit, vehicular; and light (1), dome.

w/s code maury class tags-39 end item identification, 5.000 inches nominal overall diameter, "max torque req'd does not exceed 35 in.-lb at 20" water static pressure on closed valve;patented valve-patent no. 2321336;complete valve assembly furnished as a spare part, no detail parts furnished as spares valve assembly to be returned to idl for any repair overhaul;life-in excess of 10,000 cycles;total weight of valve assembly 1.28 lbs" general characteristics item description, nha valve, iris special features, "letter s stamped into haousing casting to denote closed position of valve actuator handle; part no stamped into metal face in this location;airflow direction arrow stamped into housing approx 100" below lug" special markings

Product Characteristics

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

Overall Diameter: 5.000 inches nominal
End Item Identification: w/s code maury class tags-39
Special Features: nha valve, iris
Special Markings: "letter s stamped into haousing casting to denote closed position of valve actuator handle; part no stamped into metal face in this location;airflow direction arrow stamped into housing approx 100" below lug"
General Characteristics Item Description: "max torque req'd does not exceed 35 in.-lb at 20" water static pressure on closed valve;patented valve-patent no. 2321336;complete valve assembly furnished as a spare part, no detail parts furnished as spares valve assembly to be returned to idl for any repair overhaul;life-in excess of 10,000 cycles;total weight of valve assembly 1.28 lbs"

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
IV-40-550	Iris Valve
L40F0500W	Iris Valve

FAQs

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

What is the FSCG of the NSN 4820-01-463-7488?

The FSCG of the NSN 4820-01-463-7488 is 4820

Does the NSN 4820-01-463-7488 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-463-7488 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 4820-01-463-7488 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-463-7488 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 4820-01-463-7488 was assigned to the Federal Catalog?

It was assigned 27 years ago, on Mon, Apr 5, 1999