4820-00-347-8548

Find complete technical information, availability, and procurement data for: 4820-00-347-8548
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-347-8548

Item Name Code

35374

Assigment Date

01/01/1963 (63 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

0.438 inches nominal overall length, 0.492 inches nominal outside diameter, w/0.375 in. id;45.0 deg chamfer,0.125 in. dia hole,both sides special features, steel and plastic material

Product Characteristics

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

Overall Length: 0.438 inches nominal
Outside Diameter: 0.492 inches nominal
Special Features: w/0.375 in. id;45.0 deg chamfer,0.125 in. dia hole,both sides
Material: steel and plastic

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
RB15334	Valve Cap

FAQs

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

What is the FSCG of the NSN 4820-00-347-8548?

The FSCG of the NSN 4820-00-347-8548 is 4820

Does the NSN 4820-00-347-8548 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-347-8548 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 4820-00-347-8548 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-347-8548 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 4820-00-347-8548 was assigned to the Federal Catalog?

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