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Serving our customers with quality and safety first.
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- Audited supply chain
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- Every product 100% inspected
Datasheet. WW-P-521 specification
The maximum temperature at which the item is rated to operate for an extended period of time.
260.0 deg celsius 1st response
The maximum temperature at which the item is rated to operate for an extended period of time.
65.6 deg celsius 2nd response
The national stock number or the identification information of the end equipment for which the item is a part.
general plumbing application
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.
0.125in. all ends ⁓1/8"
The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
0.800in.
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
astm A216 assn std single material response or astm A234 assn std single material response
The type of media for which the item is designed.
steam 1st response
The type of media for which the item is designed.
WATER-OIL-Gas 2nd response
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.
zinc
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
astm A153 assn std single treatment response or astm A164, type ls assn std single treatment response or QQ-Z-325, CL2, TY1 fed spec single treatment response
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
threaded internal
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.
81348-WW-P-521 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.
2 type
Answers.
Npt all ends
Threaded internal
Steel
Schedule B number: 7307992000
nmfc 052190
Other fittings nesoi of iron or nonalloy steel
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 4730-00-595-0675 COUPLING,PIPE
Used on general plumbing application. npt all ends thread series threaded internal zinc surface treated
- NIIN
- 005950675
- NIIN Date
- 01/01/63
- Schedule B
- 7307992000
- Name Code
- 06076
- FIIG
- A080B0
- Item Weight
- 0.100lbs
- Item Dimensions
- --
- QUP
- Historical Price
- $3.15 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. | 192086 | Cage 45RP7 |
| 2. | 192086 | Cage 29510 |
| 3. | 192086 | Cage 0SAT8 |
Major End Users Countries and entities
- - Department of The Army
- - Department of The Navy
- - Department of The Air Force
- - U.s. Marine Corps
- - U.s. Coast Guard
- - National Aeronautics And Space Administration
- - Spain
- - Australia
- - Republic of Korea
- - Turkey
Availability for WW-P-521 A member of our team will provide you with a price and availability quote
Request a Quote »Shipping Information
- 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 couplings with similar characteristics
Nothing similar to this part number was found in our inventory
WW-P-521 / Coupling,pipeWhat is the formal definition of this item?
A straight fitting 12 inches (304 mm) long or under having the same or different type pipe connection of the same size on both ends. it is designed to join a pipe or pipe fitting to another pipe or pipe fitting. excludes fittings with threaded external connections on both ends. see also nipple, pipe.
