4820-01-509-9997

Find complete technical information, availability, and procurement data for: 4820-01-509-9997
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-509-9997

Item Name Code

05487

Assigment Date

07/10/2003 (23 years ago)

A detachable assembly consisting of an outer and inner ring, designed for use in a track roller or similar application. It is used to carry a load and reduce sliding friction. It does not employ rolling elements, but may incorporate non-metallic liners or sleeves to aid in reducing friction and/or providing lubrication. See also bearing, ball, track roller; and bearing, roller, track roller. Excludes:bearing, plain, spherical and bearing, plain, self-aligning.

3000.0 pounds per square inch single response maximum operating pressure, poppet flow control device, 0.500 directional flow control valve part name assigned by controlling agency, e/i automatic seal delivery system end item identification, 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: poppet
End Item Identification: e/i automatic seal delivery system
Valve Operation Method: automatic
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Part Name Assigned By Controlling Agency: 0.500 directional flow control valve
Special Features: cracking pressure is 2-8 psid; metered lohm rate 260; maximum free flow rate 12; pins are prewaxed; do not degrease; do not lubricate
Material: steel comp 303 seat
Material: steel comp 304 body
Material Document And Classification: qq-s-763 fed spec 1st material response body
Material Document And Classification: qq-s-763c fed spec 2nd material response seat
Surface Treatment: passivate
Surface Treatment Document And Classification: fed-qq-p-35 fed spec single treatment response
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
FCFA5005260L	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-509-9997?

The FSCG of the NSN 4820-01-509-9997 is 4820

Does the NSN 4820-01-509-9997 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-509-9997 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 4820-01-509-9997 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-509-9997 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 4820-01-509-9997 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Thu, Jul 10, 2003