Tube Reducer
S32
(NSN) National Stock Number
4730-01-156-9976
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
08506
Schedule B Code
7412200000
Summary
2a all ends thread class, concentric reducer type, compression (tube) all ends connection style, threaded external tube all ends connection type, 0.500 inches 2nd end nominal thread size, 0.562 inches 1st end nominal thread size
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | C |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | AC | - | ZZ |
Identification
A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes:bushing (as modified).
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 08506 | A080B0 | - | 1 |
Specifications
Thread Class
2a all ends
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Reducer Type
concentric
Details
Refers to the location of the ends whether on the same centerline (concentric) or on different centerlines (eccentric).Connection Style
compression (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/.Nominal Thread Size
0.500 inches 2nd end
Details
A designation that is used for the purpose of general identification of the thread.Nominal Thread Size
0.562 inches 1st end
Details
A designation that is used for the purpose of general identification of the thread.Seat Nominal Radius
0.06 inches all ends
Details
The nominal radius of the end surface upon which the mated surface seats.Nominal Outside Diameter Tube Accommodated
0.312 inches 2nd end
Details
The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.Nominal Outside Diameter Tube Accommodated
0.375 inches 1st end
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
0.900 inches
Details
The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Material
copper alloy overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Media For Which Designed
fluid 1st response
Details
The type of media for which the item is designed.Media For Which Designed
oil 2nd response
Details
The type of media for which the item is designed.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.Furnished Items And Quantity
2 tube coupling nut w/sleeve
Details
The name and number of those parts furnished with the item of supply that have not been specified elsewhere.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| F101933 | 44185 | E | - | 3 | 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 |
|---|---|---|---|
| 00000 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 576 | Z | 9 |
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Manufacturer
FAQs
Frequently asked questions for NSN 4730-01-156-9976
What is the NIIN of the NSN 4730-01-156-9976?
The National Item Identification Number (NIIN) of the NSN 4730-01-156-9976 is 01-156-9976
When the NSN 4730-01-156-9976 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Tue, Jun 28, 1983
Does the NSN 4730-01-156-9976 contain any precious metals?
Does not contain precious metal
Does the NSN 4730-01-156-9976 contain any hazardous material?
No data in HMIRS
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