4820-01-469-3499

Find complete technical information, availability, and procurement data for: 4820-01-469-3499
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-469-3499

Item Name Code

05487

Assigment Date

11/15/1999 (26 years ago)

A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use disk, solid, plain. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. For items with thickness greater than those indicated above, see spacer, plate; washer, flat and spacer, ring. When thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also shim stock, laminated; shim stock assortment, gasket; and bearing, washer, thrust.

automatic valve operation method, 0.500 inches all ends nominal width, round all ends flange shape, motive flow boost pump;01-454-5041 end item identification, piston flow control device

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: piston
End Item Identification: motive flow boost pump;01-454-5041
Nominal Width: 0.500 inches all ends
Valve Operation Method: automatic
Flange Shape: round all ends
Maximum Operating Pressure: 375.0 pounds per square inch single response
Criticality Code Justification: agav
Nominal Outside Diameter: 2.490 inches all ends
Nominal Thickness: 0.010 inches all ends
Material: steel corrosion resisting overall
Media For Which Designed: fuel/oil, hydrocarbon single response
Surface Treatment: passivate

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
2S6488	Check Valve
5909688	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-469-3499?

The FSCG of the NSN 4820-01-469-3499 is 4820

Does the NSN 4820-01-469-3499 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-469-3499 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 4820-01-469-3499 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-469-3499 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 4820-01-469-3499 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Mon, Nov 15, 1999