MS21923K4

MS21923K4 Straight Tube To Boss Adapter

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Datasheet. MS21923K4 specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

3a all ends

Nominal Length
A nominal measurement of the longest dimension of an item,in distinction from width.

1.750in. all ends

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

0.437in. all ends ⁓7/16"

Nominal Outside Diameter
The nominal length of a straight line which passes through the center of an item,and terminates at the outside circumference.

0.250in. center bulkhead

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

steel comp 316

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.

unjf all ends

Answers.

What class is the thread series?

Unjf all ends

What material is the straight tube to boss adapter made of ?

Steel comp 316

What is the thread class?

3a all ends

What is the NSN for MS21923K4?

4730-01-494-3696

How is this classified for shipping?

Schedule B number: 7307994000
Other fittings nesoi of alloy steel not stainless

What's the federal classification of MS21923K4?

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 4730-01-494-3696 ADAPTER,STRAIGHT,TUBE TO BOSS

unjf all ends thread series 3a all ends thread class

NIIN
014943696
NIIN Date
02/09/02
Schedule B
7307994000 
Name Code
22675
FIIG
A080B0
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

Major End Users Countries and entities

  • - Spain 
  • - Turkey 

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Similar by Design Other adapters with similar characteristics

Nothing similar to this part number was found in our inventory

MS21923K4 / Adapter,straight,tube to bossWhat is the formal definition of this item?

An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. the other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. it is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. see also coupling, tube and nipple, tube.