WW-P-521G

WWP521G Pipe Coupling

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

Datasheet. WW-P-521G specification

Maximum Operating Temp
The maximum temperature at which the item is rated to operate for an extended period of time.

148.0 deg fahrenheit 2nd response

Maximum Operating Temp
The maximum temperature at which the item is rated to operate for an extended period of time.

500.0 deg fahrenheit 1st response

Connection Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.

plain (pipe) all ends

Connection Type
Indicates the type of connection/s/.

threaded internal pipe all ends

Maximum Operating Pressure
The maximum pressure at which the item is rated for operation.

150.0 pounds per square inch single response

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.250in. all ends ⁓1/4"

Nominal Overall Length
The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

1.060in.

Special Features
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.

grumman A10 aircraft

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

iron malleable or steel

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

astm A197 assn std single material response

Media For Which Designed
The type of media for which the item is designed.

steam 1st response

Media For Which Designed
The type of media for which the item is designed.

WATER-OIL-Gas 2nd response

Media For Which Designed
The type of media for which the item is designed.

air 3rd response

Surface Treatment
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 or cadmium

Surface Treatment Document And Classification
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 B633, type 1 assn std 1st treatment response or astm A153 assn std 1st treatment response or astm A165, type ns assn std 2nd treatment response or stm B633, type 1 assn std single treatment response

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

plain w/ flated sides

Thread Series Designator
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

Specification/standard Data
The document designator of the specification or standard which established the item of supply.

80204-B16.3 professional/industrial association standard and 81348-WW-P-521 government specification and 96906-MS39233 government standard

Nondefinitive Spec/std Data
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.

What quantity is this sold in?

1EA

What class is the thread series?

Npt all ends

What is the style?

Plain w/ flated sides

What material is the pipe coupling made of ?

Iron malleable or steel

What is the NSN for WW-P-521G?

4730-00-187-7610

What's the federal classification of WW-P-521G?

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 4730-00-187-7610 COUPLING,PIPE

npt all ends thread series plain w/ flated sides zinc or cadmium surface treated grumman A10 aircraft

NIIN
001877610
NIIN Date
01/01/61
Schedule B
 
Name Code
06076
FIIG
A080B0
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$2.13 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
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. WWP521 Cage 81348
2. BM11399-110 Cage 19422
3. WWP521 Cage 03958
4. 3309-4 Cage 97470
5. MS39233-2 Cage 96906
6. B16.3 Cage 80204
7. 7144068 Cage 62461
8. 2613 Cage 20722
9. 5-11-739-55 Cage 81337
10. 192087 Cage 19207
11. 4730001877610 Cage SCY13

Major End Users Countries and entities

  • - National Aeronautics And Space Administration 
  • - Department of The Army 
  • - Department of The Navy 
  • - Department of The Air Force 
  • - U.s. Marine Corps 
  • - National Bureau of Standards 
  • - Bureau of Prisons 
  • - Bureau of Mines 
  • - Bonneville Power Administration 
  • - Bureau of Engraving And Printing 
  • - National Aeronautics And Space Administration 
  • - National Aeronautics And Space Administration 
  • - General Services Administration 
  • - General Services Administration 
  • - Austria 
  • - Lithuania 
  • - Brazil 
  • - Spain 
  • - Israel 
  • - Singapore 
  • - Kuwait 
  • - Morocco 
  • - Belgium 
  • - Canada 
  • - New Zealand 
  • - Germany 
  • - Republic of Korea 
  • - United Kingdom 
  • - Netherlands 
  • - Portugal 
  • - Italy 
  • - Denmark 
  • - Norway 
  • - Greece 
  • - Turkey 

Major End Items End use applications

  • - Fire pumps
  • - Aircraft, c-2a (reprocured)
  • - Helicopter, mh-53e
  • - Helicopter, advance attack, ah-1w
  • - Mk 28, 5-inch 38 caliber twin gun mount
  • - Helicopter, carrier based asw, sh-60f
  • - Helicopter, search and rescue, hh-60h
  • - Helicopter, uscg search and rescue, hh-60j
  • - Compressor, air, 250cfm, trl-mtd w/pt, tam b03957
  • - Howitzer, medium, towed, 155mm (19m apr83) (m198)
  • - Carrier,cargo
  • - Carrier,personnel,full tracked
  • - Truck tractor
  • - Truck tractor
  • - Recovery vehicle,full tracked
  • - Carrier,ammunition,tracked
  • - Carrier,cargo
  • - Compressor unit,reciprocating
  • - Bakery plant,trailer mounted
  • - Carrier,cargo
  • - Recovery vehicle,full tracked
  • - Howitzer,medium,self-propelled
  • - Pumping assembly,flammable liquid,bulk transfer
  • - Compressor unit,rotary
  • - Heater,duct type,portable
  • - Truck,lift,fork

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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-521G / 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.