8819A

8819A Tube Coupling Reducing Nut

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Datasheet. 8819A specification

Thread Pitch Diameters
The minimum and maximum pitch diameter limits of a straight screw thread.

+0.4340/+0.4370in.

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

Fabrication Method
The process used in manufacturing the item.

any acceptable

Nut Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.

tube coupling

Nut Height

0.672in. ⁓43/64"

Width Across Flats
The shortest straight line between flats,perpendicular to the height.

0.688in. ⁓45/64"

Length To Shoulder

0.512in. and 0.519in.

Smallest Inside Diameter
The smallest length of a straight line which passes through the center of the two surfaces of a circular item,and terminates at the inside circumference.

0.260in. and 0.265in.

Thread Series
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.

uns

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

38

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

0.437in. ⁓7/16"

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

0.260in.

Seat Angle

45.00 degrees

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

steel

Answers.

What material is the tube coupling reducing nut made of ?

Steel

What is the thread quantity per inch?

38

What is the thread direction?

Right-hand

What is the NSN for 8819A?

4730-00-595-1714

How is this classified for shipping?

Schedule B number: 7318160000
nmfc 093486
Nuts of iron or steel

What's the federal classification of 8819A?

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 4730-00-595-1714 NUT,TUBE COUPLING,REDUCING

38 thread quantity per inch right-hand

NIIN
005951714
NIIN Date
01/01/63
Schedule B
7318160000 
Name Code
03860
FIIG
A021A0
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

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

1. 88119 Cage 1ML14
2. 88119 Cage 28265

Major End Users Countries and entities

  • - Portugal 
  • - Greece 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
Rating variable 
LCL (less than a car load rating)
50.0
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater 
Commodity (for shipments via water)
Bolts or nuts (iron or steel),(less than 35 feet) 
NMFC (national motor freight code)
093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3) 
UFC (universal freight code)
48950 

Similar by Design Other nuts with similar characteristics

Nothing similar to this part number was found in our inventory

8819A / Nut,tube coupling,reducingWhat is the formal definition of this item?

A tube coupling nut with the shank end accommodating a smaller tube size than is accommodated by the tube fitting which connects to the threaded end.