MLS9

MLS9 Hose Coupling Assembly

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Datasheet. MLS9 specification

Connection Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.

plain (hose) 2nd end

Connection Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.

plain (tube) 1st end

Connection Type
Indicates the type of connection/s/.

threaded external hose 2nd end

Connection Type
Indicates the type of connection/s/.

threaded internal hose 1st end

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

14 1st end

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.750in. 1st end ⁓1/64"

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.750in. 2nd end ⁓2-1/64"

Nominal Inside Diameter Hose Accommodated
The nominal length of a straight line which passes through the center of the accommodated hose,and terminates at the inside circumference.

0.750in. 1st end

Nominal Overall Length
The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

6.000in.

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

cadmium inside

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

cadmium outside

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

npt 2nd end

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

npt 1st end

Answers.

What class is the thread series?

Npt 1st end

What class is the thread series?

Npt 2nd end

What material is the hose coupling assembly made of ?

Steel

What is the thread quantity per inch?

14 1st end

What is the NSN for MLS9?

4730-00-077-1439

How is this classified for shipping?

Schedule B number: 7307992000
Other fittings nesoi of iron or nonalloy steel

What's the federal classification of MLS9?

FSC 4730 ⁓ Hose, pipe, tube, lubrication, and railing fittings

Excluding air conditioning-heating fittings (fsc 4520); bituminized fiber and concrete fittings (fsc 5630); conduit boxes and fittings (fsc 5975); downspout fittings (fsc 5670); medical and surgical fittings (fsc 6515); laboratory fittings (fsc 6640); post caps and rail ends (fsc 5660); machine thread bushings and plugs (fsc 5365).

NSN 4730-00-077-1439 COUPLING ASSEMBLY,HOSE

npt 1st end thread series cadmium outside surface treated 14 1st end thread quantity per inch

NIIN
000771439
NIIN Date
01/01/63
Schedule B
7307992000 
Name Code
04499
FIIG
A080B0
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Tennessee Valley Authority 

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Similar by Design Other coupling assemblys with similar characteristics

Nothing similar to this part number was found in our inventory

MLS9 / Coupling assembly,hoseWhat is the formal definition of this item?

An item consisting of two or more hose fittings which are complete items and may be assembled in a combination forming a single item of supply designed to connect hose lines. excludes coupling assembly, self-sealing and coupling assembly, quick disconnect.