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Datasheet. 531556 specification
Refers to the location of the ends whether on the same centerline (concentric) or on different centerlines (eccentric).
concentric
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
plain (tube) 1st end
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
plain (tube) 2nd end
Indicates the type of connection/s/.
threaded external tube 2nd end
Indicates the type of connection/s/.
unthreaded internal tube 1st end
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
18 2nd end
A designation that is used for the purpose of general identification of the thread.
0.5625in. 2nd end ⁓2-1/64"
The nominal thickness of the tubing wall for which designed as taken from the inside surface to the nearest outer surface.
0.010in. 1st end
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.
wrenching FEATURE0.243 in min, 0.255 in max wd, 2 lockwire holes 0.057 in min dia, 0.062 in max dia
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel corrosion resisting
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
AMS5646 assn std all material responses
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
uns 2nd end
Answers.
Uns 2nd end
Steel corrosion resisting
18 2nd end
Schedule B number: 7307290000
nmfc 052190
Stainless steel tube or pipe fittings nesoi
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 4730-00-941-9879 REDUCER,TUBE
uns 2nd end thread series wrenching FEATURE0.243 in min, 0.255 in max wd, 2 lockwire holes 0.057 in min dia, 0.062 in max dia 18 2nd end thread quantity per inch
- NIIN
- 009419879
- NIIN Date
- 12/07/65
- Schedule B
- 7307290000
- Name Code
- 08506
- FIIG
- A080B0
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- --
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
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- 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
- Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
- Commodity (for shipments via water)
- Metal and metal products, nos, (less than 35 feet)
- NMFC (national motor freight code)
- 052190 PIPE,TUBING,OR PIPE OR TUBING FITTI
- UFC (universal freight code)
- 30000
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Nothing similar to this part number was found in our inventory
531556 / Reducer,tubeWhat is the formal definition of this item?
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).
