6D240-3

View detailed technical data, stock status, and sourcing information for: 6D240-3
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-433-2617

Item Name Code

16989

Assigment Date

06/25/1996 (30 years ago)

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have standard pipe threads or 1s unthreaded and designed to accommodate a pipe. It may have side inlet(s). It is used as a junction at the intersection of pipe or pipe fittings.

poppet flow control device, 3a 1st end thread class, right-hand 1st end thread direction, right-hand 2nd end thread direction, 3a 2nd end 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 1st end
Thread Class: 3a 2nd end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Flow Control Device: poppet
Maximum Operating Temp: 170.0 fahrenheit single response
End Item Identification: air force weapons systems fm, aircraft, b-2 bomber
Connection Style: flareless 1st end
Connection Style: flareless 2nd end
Valve Operation Method: manual
Connection Type: threaded external tube 2nd end
Connection Type: threaded external tube 1st end
Maximum Operating Pressure: 10.0 pounds per square inch single response
Nominal Thread Size: 0.5625 inches 1st end
Nominal Thread Size: 0.5625 inches 2nd end
Seat Angle: 12.0 degrees 1st end
Seat Angle: 12.0 degrees 2nd end
Special Features: spring loaded closed manual tell-tale drain valve with a twist-to-open knob installed in aircraft fuel drain system to manually check for accumulated fuel leakage
Material: rubber synthetic packing
Material Document And Classification: mil-p-5315 mil spec single material response and mil-r-25988 mil spec single material response and mil-r-83248 mil spec single material response packing
Media For Which Designed: fuel/oil, hydrocarbon single response
Surface Treatment: anodize and dichromate and passivate
Surface Treatment Document And Classification: mil-a-8625 type ii mil spec single treatment response and mil-c-5541 mil spec single treatment response and qq-p-35 fed spec single treatment response
Style Designator: straight thru
Supplementary Features: inlet port per ms33515-6; outlet port per ms33514-6
Thread Series Designator: unjf 2nd end
Thread Series Designator: unjf 1st end
Furnished Items And Quantity: 1 spring

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
6D240-3	Poppet Drain Cock
DAA3272P011	Poppet Drain Cock
DAA3272P011-103	Poppet Drain Cock

FAQs

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

What is the FSCG of the NSN 4820-01-433-2617?

The FSCG of the NSN 4820-01-433-2617 is 4820

Does the NSN 4820-01-433-2617 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-433-2617 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 4820-01-433-2617 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-433-2617 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 4820-01-433-2617 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Tue, Jun 25, 1996