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4820-00-785-8268

Find complete technical information, availability, and procurement data for: 4820-00-785-8268

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4820-00-785-8268
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-785-8268
Item Name Code
05487
Assigment Date
01/01/1962 (64 years ago)

right-hand 2nd end thread direction, 0.250 inches 2nd end nominal pipe size accommodated, disk flow control device, right-hand 1st end thread direction, 0.250 inches 1st end nominal pipe size accommodated

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
0.250 inches 1st end
Nominal Pipe Size Accommodated
0.250 inches 2nd end
Thread Direction
right-hand 1st end
Thread Direction
right-hand 2nd end
Flow Control Device
disk
Connection Style
plain (pipe) 2nd end
Connection Style
plain, optional end (pipe) 1st end
Valve Operation Method
automatic
Connection Type
threaded external pipe 2nd end
Connection Type
threaded internal pipe 1st end
Mounting Position
horizontal or vertical
Nominal Thread Size
0.250 inches 1st end
Nominal Thread Size
0.250 inches 2nd end
Special Features
grumman,a10 aircraft
Material
copper alloy overall
Style Designator
straight thru
Supplementary Features
additional flow control device: stem
Thread Series Designator
nptf 1st end
Thread Series Designator
nptf 2nd end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2910-00-195-9532 No Name Available 01/02/1970
2910-00-795-9538 No Name Available 01/01/1960

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
1551AS905-1 Check Valve
5122279 Check Valve
8126392 Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-785-8268?
The FSCG of the NSN 4820-00-785-8268 is 4820
Does NSN 4820-00-785-8268 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 4820-00-785-8268 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-785-8268 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 4820-00-785-8268 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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