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4730-00-278-7767

Pipe Cross

4730002787767 002787767 WWP521

A fitting having four branches in the same plane whose axes form right angles. The connections have standard pipe threads or are unthreaded and designed to accommodate a pipe. It may have side inlet(s). It is designed to be used as a junction at the intersection of pipe and/or pipe fittings. View more Pipe Cross

Managed by United States

NSN Created on 1 Jan 1961

Data Last Changed
January 2023

NATO Update Count
9

NATO Data Quality

4730-00-278-7767 CROSS,PIPE 4730002787767 002787767 1/1 — NSN 4730-00-278-7767 (Generic Image) 1/1

Marketplace 4730-00-278-7767

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WWP521 CROSS,PIPE 160 EA NS

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WW-P-521 CROSS,PIPE 16 EA NS

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WWP521 CROSS,PIPE 27 EA NS

WW-P-521 CROSS,PIPE 11 EA NS

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WWP521 CROSS,PIPE 61 EA NS

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Related Documents 4730-00-278-7767 5+ Documents (More...)

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4730-00-278-7767 Pipe Cross 4730002787767 002787767,WWP521

WWP521 CROSS,PIPE 61 EA NS Request Quotation Updated Every Day 4730-00-278-7767 RQST NE Updated Every
Day 4730-00-278-7767 RQST Updated Every Day 4730-00-278-7767 RQST NE Related Documents 4730-00-278-7767
,WWP521 WWP521 CROSS,PIPE 61 EA NS Request Quotation Updated Every Day 4730-00-278-7767 RQST NE Updated

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4730-00-286-8072 Pipe Coupling 4730002868072 002868072

WWP521 ELBOW,PIPE 160 EA NS Request Quotation Subscribe to View Vendor Details... 4 WWP521 TEE,PIPE
/ WWP521 ELBOW,PIPE 160 EA NS Request Quotation Subscribe to View Vendor Details... 4 WWP521 TEE,PIPE
WWP521 ELBOW,PIPE 160 EA NS Request Quotation Subscribe to View Vendor Details... 4 WWP521 TEE,PIPE

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4730-00-288-8466 Pipe Reducer 4730002888466 002888466,B16.3

WWP521 REDUCER,PIPE 160 EA NS Request Quotation Subscribe to View Vendor Details...
WWP521 ELBOW,PIPE 160 EA NS Request Quotation Subscribe to View Vendor Details... 4 WWP521 TEE,PIPE
/ WWP521 ELBOW,PIPE 160 EA NS Request Quotation Subscribe to View Vendor Details... 4 WWP521 TEE,PIPE

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4730-00-277-5641 Pipe Elbow 4730002775641 002775641,WWP521

TEE,PIPE / WWP521 ELBOW,PIPE 160 EA NS Request Quotation Subscribe to View Vendor Details... 4 WWP521
TEE,PIPE WWP521 ELBOW,PIPE 160 EA NS Request Quotation Subscribe to View Vendor Details... 4 WWP521
WWP521 ELBOW,PIPE 160 EA NS Request Quotation Subscribe to View Vendor Details... 4 WWP521 TEE,PIPE https

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4730-00-247-0929 Pipe Lateral 4730002470929 002470929,WWP521

WWP521 ELBOW,PIPE 160 EA NS Request Quotation Subscribe to View Vendor Details... 4 WWP521 TEE,PIPE /
WWP521 ELBOW,PIPE 160 EA NS Request Quotation Subscribe to View Vendor Details... 4 WWP521 TEE,PIPE
WWP521 ELBOW,PIPE 160 EA NS Request Quotation Subscribe to View Vendor Details... 4 WWP521 TEE,PIPE

Restrictions 4730-00-278-7767

4730-00-278-7767 is a Pipe Cross that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. The precious metals content of this item is unknown.

End Users 4730-00-278-7767

NASA (G150)
Effective Date:: 1 Apr 1991; AMC 0 AMSC 0 AAC L

NASA (G900)
Effective Date:: 1 Apr 1991; AMC 0 AMSC 0 AAC L

Greece (ZU01)
Effective Date:: 1 Apr 1991

Turkey (ZW01)
Effective Date:: 1 Dec 2005

Approved Sources 4730-00-278-7767

Part Number
Manufacturer
Status
WWP521: 81348 - Federal Specifications Promulgated (Active); Incomplete Standard; RNCC 4 RNVC 1 DAC 3

Datasheet 4730-00-278-7767

Characteristic
Specifications
FIIG: A080B0
Connection Style [AHNC]: Plain (Pipe) 1St End
Connection Style [AHNC]: Plain (Pipe) 3Rd End
Connection Type [AWLS]: Threaded Internal Pipe 1St End
Connection Type [AWLS]: Threaded Internal Pipe 3Rd End
Connection Type [AWLS]: Threaded Internal Pipe 4Th End
Material [MATT]: Iron Overall
Maximum Operating Pressure [CQGM]: 300.0 Pounds Per Square Inch Single Response
Maximum Operating Temp [AEHZ]: 260.0 Deg Celsius Single Response
Nominal Pipe Size Accommodated [AAAR]: 3.000 Inches 1St End
Nominal Pipe Size Accommodated [AAAR]: 3.000 Inches 3Rd End
Nominal Thread Size [CQJX]: 3.000 Inches 1St End
Nominal Thread Size [CQJX]: 3.000 Inches 3Rd End
Nondefinitive Spec/Std Data [ZZZT]: 1 Type
Leg Length [AHSJ]: 3.080 Inches Nominal 1St End
Leg Length [AHSJ]: 3.080 Inches Nominal 3Rd End
Material Document And Classification [MDCL]: Astm A197 Assn Std Single Material Response Overall
Thread Series Designator [THSD]: Npt 3Rd End
Thread Series Designator [THSD]: Npt 1St End

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Freight Information 4730-00-278-7767

4730-00-278-7767 has freight characteristics.. 4730-00-278-7767 has a variance between NMFC and UFC when transported by rail and the description should be consulted.

Packaging Data 4730-00-278-7767

Responsible Activity
Packaging Data Source: Primary Inventory Control Activity (PICA); Packaging Data does not meet current MIL-STD-2073-1E

Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation: --; --; --; --; --

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying: --; --; --; --; Physical Protection; Any Suitable Process

Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking: No Requirement; --; Weather Resistant Fiberboard Meeting the Requirements of ASTM-D4727 used as Pads, Cells, Die-cuts or Sleeves; or Plastic Molding Material conforming to MIL-P-19644; or Polyurethane Foam conforming to MIL-PRF-26514; --; ASTM-D5118, Type CF, Class Domestic, Corrugated Fiberboard Box; --

Intermediate Pack Level

Quantity of Unit Packs
Container: No Requirement