4820-01-518-8143

Find complete technical information, availability, and procurement data for: 4820-01-518-8143
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-518-8143

Item Name Code

05487

Assigment Date

03/24/2004 (22 years ago)

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

hydraulic fluid, petroleum base single response media for which designed, bracket mounting facility, next higher assembly: 3040-01-518-2457, cylinder assembly or luff cylinder used on lake shore crane boom special features, pilot controled check valve, subplate mounting part name assigned by controlling agency, 29.0 pounds per square inch opening pressure setting

Product Characteristics

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

Mounting Facility: bracket
Opening Pressure Setting: 29.0 pounds per square inch
Part Name Assigned By Controlling Agency: pilot controled check valve, subplate mounting
Special Features: next higher assembly: 3040-01-518-2457, cylinder assembly or luff cylinder used on lake shore crane boom
Media For Which Designed: hydraulic fluid, petroleum base single response

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
CPG-10E-20-5090	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-518-8143?

The FSCG of the NSN 4820-01-518-8143 is 4820

Does NSN 4820-01-518-8143 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 4820-01-518-8143 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-518-8143 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 4820-01-518-8143 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Wed, Mar 24, 2004