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Datasheet. 1631-400 specification
Indicates the type of seat in the item.
beveled
Refers to the location of the ends whether on the same centerline (concentric) or on different centerlines (eccentric).
concentric
The maximum temperature at which the item is rated to operate for an extended period of time.
218.0 deg celsius single response
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
plain (pipe) all ends
Indicates the type of connection/s/.
threaded internal pipe all ends
The maximum pressure at which the item is rated for operation.
300.0 pounds per square inch single response
A designation that is used for the purpose of general identification of the thread.
2.000in. all ends ⁓2-1/64"
The physical configuration of the coupling flange.
hexagon
The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
3.375in.
The chemical compound or mechanical mixture properties of which the item is fabricated.
iron
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
QQ-I-666 fed spec single material response or astm A-197 assn std single material response
The type of media for which the item is designed.
steam single response
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
screwed
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
npt all ends
The document designator of the specification or standard which established the item of supply.
81349-MIL-U-18250 government specification
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.
xa type
Answers.
Npt all ends
Screwed
Iron
Schedule B number: 7307199030
nmfc 052190
Unions, pipe, of iron or steel, cast
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 4730-00-189-2602 UNION,PIPE
npt all ends thread series screwed
- NIIN
- 001892602
- NIIN Date
- 01/01/61
- Schedule B
- 7307199030
- Name Code
- 03785
- FIIG
- A080B0
- Item Weight
- 3.200lbs
- Item Dimensions
- --
- QUP
- Historical Price
- $24.85 EA
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- Metal content unknown
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Other Part Numbers Parts with same form, fit, and function by other manufacturers
| 1. | B16.39 | Cage 80204 |
| 2. | MILU18250 | Cage 03958 |
| 3. | MILU18250TYPEXA | Cage 81349 |
| 4. | 198E2 | Cage 14959 |
| 5. | 819E2 | Cage 14959 |
Major End Users Countries and entities
- - General Services Administration
- - Department of The Army
- - Department of The Navy
- - Department of The Air Force
- - U.s. Marine Corps
- - Greece
- - Turkey
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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)
- Unknown
- 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
- Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
- 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
Similar by Design Other unions with similar characteristics
Nothing similar to this part number was found in our inventory
1631-400 / Union,pipeWhat is the formal definition of this item?
A straight pipe fitting designed to join two lengths of pipe or pipe fittings in such a manner that they may be disconnected without disturbing the rest of the pipe line. the end connections have pipe threads or are unthreaded and designed to accommodate a pipe.
