4820-01-442-9407

Find complete technical information, availability, and procurement data for: 4820-01-442-9407
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-442-9407

Item Name Code

05485

Assigment Date

03/27/1997 (29 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.

1.500 inches all ends nominal pipe size accommodated, 100.0 fahrenheit 3rd response maximum operating temp, bolted bonnet attachment method, disk flow control device, outside screw-yoke bonnet type

Product Characteristics

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

Nominal Pipe Size Accommodated: 1.500 inches all ends
Flow Control Device: disk
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Maximum Operating Temp: 100.0 fahrenheit 3rd response
Maximum Operating Temp: 850.0 fahrenheit 2nd response
Maximum Operating Temp: 900.0 fahrenheit 1st response
End Item Identification: mars class afs
Connection Style: socket all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Maximum Operating Pressure: 1975.0 pounds per square inch 3rd response
Maximum Operating Pressure: 460.0 pounds per square inch 1st response
Maximum Operating Pressure: 715.0 pounds per square inch 2nd response
Material: steel comp 416 stem
Material: steel comp 420 flow control device
Material: steel uns k03504 body
Material Document And Classification: astm a105 assn std single material response body
Material Document And Classification: astm a582, 250 bhn heat treated assn std single material response stem
Material Document And Classification: astm a582, heat treated assn std single material response flow control device
Media For Which Designed: oil 2nd response
Media For Which Designed: steam 1st 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
F81D-1.50IN	Globe Valve
FD81-1.50	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-442-9407?

The FSCG of the NSN 4820-01-442-9407 is 4820

Does the NSN 4820-01-442-9407 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-01-442-9407 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 4820-01-442-9407 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-442-9407 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 4820-01-442-9407 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Thu, Mar 27, 1997