4820-01-363-1911

Find complete technical information, availability, and procurement data for: 4820-01-363-1911
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-363-1911

Item Name Code

05488

Assigment Date

08/26/1992 (33 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.

-40.0 fahrenheit minimum operating temp, poppet flow control device, 1.133 inches all ends nominal length, 250.0 fahrenheit single response maximum operating temp, acft,type c-17a,serd 490007 end item identification

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
Maximum Operating Temp: 250.0 fahrenheit single response
Minimum Operating Temp: -40.0 fahrenheit
End Item Identification: acft,type c-17a,serd 490007
Nominal Length: 1.133 inches all ends
Thread Quantity Per Inch: 18 all ends
Adjustable Pressure Range: +0.5 to 15.0 pounds per square inch
Maximum Operating Pressure: 200.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches all ends
Nominal Outside Diameter: 0.630 inches all ends
Nominal Outside Diameter Tube Accommodated: 0.250 inches all ends
Material: steel corrosion resisting body
Media For Which Designed: acetylene 3rd response
Media For Which Designed: air single response
Media For Which Designed: ammonia, gaseous 2nd response
Media For Which Designed: hydrogen 1st response
Media For Which Designed: refrigerant 12 4th response
Surface Treatment: anodize
Surface Treatment Document And Classification: mil-a-8625,type i,class 1 mil spec single treatment response
Style Designator: straight thru
Thread Series Designator: npt all ends
Furnished Items And Quantity: 1 deflector cap and 1 washer and 1 spring