4820-00-941-8593

Find complete technical information, availability, and procurement data for: 4820-00-941-8593
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-941-8593

Item Name Code

05485

Assigment Date

12/07/1965 (60 years ago)

inside screw bonnet type, threaded bonnet attachment method, needle flow control device, right-hand all ends thread direction, 3a all ends thread class

Product Characteristics

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

Thread Class: 3a all ends
Thread Direction: right-hand all ends
Flow Control Device: needle
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Maximum Operating Temp: 160.0 fahrenheit single response
Connection Style: flareless (tube) all ends
Valve Operation Method: manual
Connection Type: threaded external tube all ends
Features Provided: bonnet packing
Maximum Operating Pressure: 6000.0 pounds per square inch single response
Nominal Thread Size: 0.438 inches all ends
Seat Angle: 12.5 degrees all ends
Special Features: "id: valve,globe,1/4 inch. i/a/w mil spec. titled "valves,globe,press-ure instrument, stem test connection, union end" with the following exceptions: face to face di-mension shall be 1.875 plus or minus .010 inches inlet and outlet ports to be 1/4 inch flareless tube fittings per sae-j514"
Material: steel comp 316 overall
Material Document And Classification: 66 fed std single material response overall
Media For Which Designed: water-oil-gas single response
Style Designator: straight thru
Thread Series Designator: unef all ends
Specification/Standard Data: mil-v-24578 government specification
Nondefinitive Spec/Std Data: 1 type and 1 class

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-891-7675	No Name Available	03/01/1993
4820-01-029-7664	No Name Available	07/01/1987
4820-01-061-0231	No Name Available	09/01/1980
4820-01-286-7608	No Name Available	03/01/1992

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
04771600	Globe Valve
1000308PC63	Globe Valve
10140-19	Globe Valve
10140-4M0DSKI0964	Globe Valve
10140-4MOD	Globe Valve
10140-4MODSKI09	Globe Valve
10207-1 1-4IN	Globe Valve
10207-2	Globe Valve
10207-2-1-4IN	Globe Valve
10207-2L1	Globe Valve
1354MR34	Globe Valve
4520000-001	Globe Valve
4820PL1343001	Globe Valve
6GN140-1	Globe Valve
6GN240-9	Globe Valve
C5407 PL-1553	Globe Valve
MIL-V-24578 MOD	Globe Valve
MIL-V-24578 TYPE 1, CLASS 1	Globe Valve
MN140-1	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-941-8593?

The FSCG of the NSN 4820-00-941-8593 is 4820

Does the NSN 4820-00-941-8593 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-00-941-8593 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 4820-00-941-8593 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-941-8593 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 4820-00-941-8593 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Tue, Dec 7, 1965