68D1L

View detailed technical data, stock status, and sourcing information for: 68D1L
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-358-1014

Item Name Code

16989

Assigment Date

02/18/1974 (52 years ago)

A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes:shaft(1), straight; and axle(1), straight.

165.0 fahrenheit single response maximum operating temp, 4 2nd end bolt hole quantity, 3a 1st end thread class, poppet flow control device, right-hand 1st end thread direction

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 Direction: right-hand 1st end
Flow Control Device: poppet
Bolt Hole Quantity: 4 2nd end
Maximum Operating Temp: 165.0 fahrenheit single response
Connection Style: flared (tube) 1st end
Valve Operation Method: manual
Flange Shape: round with holes 2nd end
Connection Type: flange 2nd end
Connection Type: threaded external tube 1st end
Thread Quantity Per Inch: 20 1st end
Maximum Operating Pressure: 12.0 pounds per square inch 1st response
Nominal Thread Size: 0.437 inches 1st end
Seat Angle: 37.0 degrees 1st end
Nominal Outside Diameter: 2.000 inches 2nd end
Nominal Thickness: 0.100 inches 2nd end
Bolt Hole Nominal Diameter: 0.175 inches 2nd end
Bolt Circle Nominal Diameter: 1.500 inches 2nd end
Flange Face Design: raised straight 2nd end
Raised Face Nominal Height: 0.100 inches 2nd end
Raised Face Nominal Diameter: 1.000 inches 2nd end
Nominal Outside Diameter Tube Accommodated: 0.250 inches 1st end
Material: aluminum alloy 6061 body
Material: aluminum alloy 6061 flow control device
Material Document And Classification: qq-a-250/11, alloy 6061 fed spec single material response body
Material Document And Classification: qq-a-250/11, alloy 6061 fed spec single material response flow control device
Media For Which Designed: fuel/oil, hydrocarbon single response
Surface Treatment: cadmium
Style Designator: straight thru
Thread Series Designator: unf 1st end
Furnished Items And Quantity: 4 nut
Reference Number Differentiating Characteristics: as differentiated by source control drawing number

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
68D1L	Poppet Drain Cock
694885-101	Poppet Drain Cock
FJ50C5	Poppet Drain Cock

FAQs

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

What is the FSCG of the NSN 4820-00-358-1014?

The FSCG of the NSN 4820-00-358-1014 is 4820

Does the NSN 4820-00-358-1014 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-358-1014 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 4820-00-358-1014 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-358-1014 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 4820-00-358-1014 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Mon, Feb 18, 1974