Tube Tee
AN804S4
(NSN) National Stock Number
4730-00-203-2942
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
03809
Schedule B Code
7307994000
Summary
3a 1st end bulkhead thread class, 3a all ends thread class, flared (tube) all ends connection style, 1.578 inches nominal 1st end leg length, 0.890 inches nominal 2nd end leg length, 0.953 inches nominal 3rd end leg length
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| E | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | - | - | AX |
Identification
A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or are unthreaded and designed to accommodate a tube. It may have side inlet(s). It is used as a junction at the intersection of a tube or tube fitting.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 03809 | A080B0 | - | 1 |
Specifications
Thread Class
3a 1st end 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.Leg Length
1.578 inches nominal 1st end
Details
A measurement of the longest dimension of the leg,in distinction from width.Leg Length
0.890 inches nominal 2nd end
Details
A measurement of the longest dimension of the leg,in distinction from width.Leg Length
0.953 inches nominal 3rd end
Details
A measurement of the longest dimension of the leg,in distinction from width.Connection Type
threaded external tube all ends
Details
Indicates the type of connection/s/.Nominal Thread Size
0.438 inches 1st end bulkhead
Details
A designation that is used for the purpose of general identification of the thread.Nominal Thread Size
0.438 inches all ends
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
0.250 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.Material
steel comp 347 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Surface Treatment
passivate overall
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.Thread Series Designator
unjf 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
unjf 1st end 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.Specification/Standard Data
88044-an804 government standard
Details
The document designator of the specification or standard which established the item of supply.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| AN804S4 | 22995 | E | - | 5 | 9 | - | AX |
| AN804S4 | 13899 | E | - | 5 | 1 | - | AX |
| AN804S4 | 30974 | E | - | 5 | 1 | - | AX |
| AN804S4 | 14798 | E | - | 5 | 9 | - | AX |
| AN804S4 | 14397 | E | - | 5 | 1 | - | AX |
| AN804S4 | 71563 | E | - | 5 | 9 | - | AX |
| AN804S4 | 04998 | E | - | 5 | 9 | - | AX |
| AN804S4 | 00624 | E | - | 5 | 9 | - | AX |
| AN804S4 | 50948 | E | - | 5 | 9 | - | AX |
| AN804S4 | 88044 | E | - | 2 | 2 | - | AX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 55070 | - | U | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 576 | Z | 9 |
Certified Supplier
Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.
- Genuine Manufacturers Parts
- 100% Product Inspection
- 7 Year Sales Record Retention
- Fast On-Time Delivery
- HAZMAT Certified
- Global Shipping
Manufacturer
ALLAN AIRCRAFT SUPPLY CO., LLC DBA ALLAN AIRCRAFT SUPPLY
CAGE: 06581
NORTH HOLLYWOOD
, CA
, 91605-6128
UNITED STATES
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FAQs
Frequently asked questions for NSN 4730-00-203-2942
What is the NIIN of the NSN 4730-00-203-2942?
The National Item Identification Number (NIIN) of the NSN 4730-00-203-2942 is 00-203-2942
When the NSN 4730-00-203-2942 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Sun, Jan 1, 1961
Does the NSN 4730-00-203-2942 contain any precious metals?
Does not contain precious metal
Does the NSN 4730-00-203-2942 contain any hazardous material?
No data in HMIRS
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