MS51890-8

MS518908 Tube Cap

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Datasheet. MS51890-8 specification

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

2b internal

Thread Direction
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

RIGHT-Hand internal

Tube Outside Diameter For Which Designed
The length of a straight line which passes through the center of the tube for which designed,and terminates at the outside circumference.

0.500in.

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

aircraft airlifter C-17A

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

pressure seal flareless

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

0.750in. internal ⁓3/4"

Seat Angle
The angle of the end surface upon which the mated surface seats.

20.0 degrees

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

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

cap, tube, flareless

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.

unf internal

Specification/standard Data
The document designator of the specification or standard which established the item of supply.

96906-MS51890 government standard

Answers.

What class is the thread series?

Unf internal

What is the style?

Cap, tube, flareless

What material is the tube cap made of ?

Steel

What is the thread direction?

Right-hand internal

What is the thread class?

2b internal

What is the NSN for MS51890-8?

4730-01-435-1667

How is this classified for shipping?

Schedule B number: 7307199090
Other tube or pipe fittings, cast, of iron or steel

What's the federal classification of MS51890-8?

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 4730-01-435-1667 CAP,TUBE

Used on aircraft airlifter c-17a. unf internal thread series cap, tube, flareless cadmium surface treated right-hand internal 2b internal thread class

NIIN
014351667
NIIN Date
08/15/96
Schedule B
7307199090 
Name Code
06074
FIIG
A208A0
Item Weight
0.000lbs
Item Dimensions
--
QUP
 
Historical Price
$10.45 EA
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

Major End Users Countries and entities

  • - Department of The Air Force 

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Similar by Design Other caps with similar characteristics

Nothing similar to this part number was found in our inventory

MS51890-8 / Cap,tubeWhat is the formal definition of this item?

A tube fitting primarily designed for permanent installation during tubing system operation to fit over or butt against a tube or fitting for sealing. see also cap, protective, dust and moisture seal and cap-plug, protective, dust and moisture seal.