D3733-16

View detailed technical data, stock status, and sourcing information for: D3733-16

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D3733-16
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-274-3646
Item Name Code
16991
Assigment Date
01/01/1961 (65 years ago)

An item that controls the flow of a fluid by rotation of a ported plug within a suitable ported seat. It must not have any lubrication other than from the fluid controlled, nor contain any nonmetallic seal between plug and seat. See also valve, seatless and valve, plug.

right-hand all ends thread direction, grumman; a10 aircraft end item identification, plain (pipe) 1st end connection style, two way two port 360 degree plug turn flow style, plain, optional end (pipe) 2nd end connection style

Product Characteristics

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

Thread Direction
right-hand all ends
Flow Style
two way two port 360 degree plug turn
End Item Identification
grumman; a10 aircraft
Connection Style
plain (pipe) 1st end
Connection Style
plain, optional end (pipe) 2nd end
Valve Operation Method
manual
Connection Type
threaded external pipe 1st end
Connection Type
threaded internal pipe 2nd end
Maximum Operating Pressure
125.0 pounds per square inch single response
Nominal Thread Size
0.125 inches all ends
Criticality Code Justification
feat
Special Features
weapon system essential
Material
copper alloy overall
Media For Which Designed
steam single response
Thread Series Designator
npt all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4820-00-060-4790 No Name Available 01/31/1969
4820-00-203-3419 No Name Available 01/01/1963
4820-00-273-9677 No Name Available 01/01/1963
4820-00-274-9153 No Name Available 08/01/1976
4820-00-277-1741 No Name Available 02/12/1969
4820-00-277-1762 No Name Available 11/08/1968
4820-00-288-8553 No Name Available 05/17/1988
4820-00-288-8610 No Name Available 08/01/1978
4820-00-897-0974 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
130CJ Plug Cock
15-416 Plug Cock
251163 Plug Cock
41-520-01 Plug Cock
44267 Plug Cock
543852 Plug Cock
89-2 Plug Cock
D3733-16 Plug Cock
EN18-61 Plug Cock
X1020 Plug Cock

FAQs

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

What is the FSCG of the NSN 4820-00-274-3646?
The FSCG of the NSN 4820-00-274-3646 is 4820
Does the NSN 4820-00-274-3646 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-274-3646 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 4820-00-274-3646 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-274-3646 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 4820-00-274-3646 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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