Tube Nipple
7M43-3C
(NSN) National Stock Number
4730-00-042-1008
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
03783
Schedule B Code
7307994000
Summary
3a center bulkhead thread class, 3a all ends thread class, flared (tube) all ends connection style, threaded external tube all ends connection type, threaded external tube center bulkhead connection type, 0.375 inches all ends nominal thread size
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 3 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | AX |
Identification
A straight, one-piece fitting used to join a tube or tube fitting to another tube or tube fitting. It may have any type externally threaded tube connections of the same size on both ends and is usually shaped externally at the center to accommodate a wrench. It may include nuts, sleeves, and/or grommets.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 03783 | A080B0 | - | 1 |
Specifications
Thread Class
3a center bulkhead
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Thread Class
3a all ends
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Connection Style
flared (tube) all ends
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.Connection Type
threaded external tube all ends
Details
Indicates the type of connection/s/.Connection Type
threaded external tube center bulkhead
Details
Indicates the type of connection/s/.Nominal Thread Size
0.375 inches all ends
Details
A designation that is used for the purpose of general identification of the thread.Nominal Thread Size
0.375 inches center bulkhead
Details
A designation that is used for the purpose of general identification of the thread.Seat Angle
37.0 degrees all ends
Details
The angle of the end surface upon which the mated surface seats.Nominal Outside Diameter Tube Accommodated
0.188 inches all ends
Details
The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.Nominal Overall Length
2.500 inches
Details
The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Material
steel comp 302 overall or steel comp 303 overall or steel comp 304 overall or steel comp 316 overall or steel comp 321 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
66 fed std all material responses overall or aisi/sae assn std all material responses overall
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Surface Treatment
passivate inside
Details
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.Surface Treatment
passivate outside
Details
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.Style Designator
flared w/ bulkhead thread
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Thread Series Designator
unf all ends
Details
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.Thread Series Designator
unf center bulkhead
Details
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 30000 | - | W | U |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| 1 | 576 | Z | 9 |
Certified Supplier
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Manufacturer
THE BOEING COMPANY DIV DEFENSE
CAGE: 76301
SAINT LOUIS
, MO
, 63134-1939
UNITED STATES
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FAQs
Frequently asked questions for NSN 4730-00-042-1008
What is the NIIN of the NSN 4730-00-042-1008?
The National Item Identification Number (NIIN) of the NSN 4730-00-042-1008 is 00-042-1008
When the NSN 4730-00-042-1008 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, May 22, 1968
Does the NSN 4730-00-042-1008 contain any precious metals?
Type/content is unknown
Does the NSN 4730-00-042-1008 contain any hazardous material?
No data in HMIRS
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