4820-01-522-8258

Find complete technical information, availability, and procurement data for: 4820-01-522-8258
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-522-8258

Item Name Code

05487

Assigment Date

08/12/2004 (21 years ago)

A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes:bearing, roller, cylindrical; roller, electrical switch; and friction bearings. See also cam follower, needle bearing.

unthreaded cartridge all ends connection type, copper alloy body material, gulf model mb wafer check valve part name assigned by controlling agency, disk flow control device, automatic valve operation method

Product Characteristics

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

Flow Control Device: disk
Valve Operation Method: automatic
Connection Type: unthreaded cartridge all ends
Part Name Assigned By Controlling Agency: gulf model mb wafer check valve
Material: copper alloy body
Style Designator: straight thru

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
MB15-9071-MR-385 6IN	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-522-8258?

The FSCG of the NSN 4820-01-522-8258 is 4820

Does NSN 4820-01-522-8258 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 4820-01-522-8258 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-522-8258 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 4820-01-522-8258 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Thu, Aug 12, 2004