Tube Reducer
727950-1
(NSN) National Stock Number
4730-00-061-0808
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
08506
Schedule B Code
7307992000
Summary
3a all ends thread class, concentric reducer type, flared (tube) all ends connection style, threaded external tube all ends connection type, 0.312 inches 2nd end nominal thread size, 0.438 inches 1st end nominal thread size
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 6 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | AX |
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
3a 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
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/.Nominal Thread Size
0.312 inches 2nd end
Details
A designation that is used for the purpose of general identification of the thread.Nominal Thread Size
0.438 inches 1st end
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
0.125 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
0.250 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.Reduced Passage Nominal Inside Diameter
0.030 inches 2nd end
Details
The nominal length of a straight line which passes through the center of the reduced passage,and terminates at the inside circumference.Nominal Overall Length
1.250 inches
Details
The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Special Features
exterior surface dyed red
Details
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.Material
steel overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Surface Treatment
cadmium 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.Surface Treatment Document And Classification
qq-p-416,ty 1,cl 2 fed spec single treatment response overall
Details
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.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.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 727950-1 | 01673 | 6 | - | 3 | 2 | - | AX |
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 | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 576 | Z | 9 |
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Manufacturer
LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY
CAGE: 98897
MARIETTA
, GA
, 30063-0001
UNITED STATES
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FAQs
Frequently asked questions for NSN 4730-00-061-0808
What is the NIIN of the NSN 4730-00-061-0808?
The National Item Identification Number (NIIN) of the NSN 4730-00-061-0808 is 00-061-0808
When the NSN 4730-00-061-0808 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 4730-00-061-0808 contain any precious metals?
Type/content is unknown
Does the NSN 4730-00-061-0808 contain any hazardous material?
No data in HMIRS
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