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4730-00-278-4199

Pipe Elbow

4730002784199 002784199 WWP521TYPE2

A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. Both connecting ends have standard pipe threads or are unthreaded and designed to accommodate a pipe. It may have side or heel inlet(s). See also ELBOW, TUBE; and CONNECTOR, MULTIPLE, FLUID PRESSURE LINE. Excludes BEND, SOIL PIPE. View more Pipe Elbow

Managed by United States

NSN Created on 1 Jan 1963

Data Last Changed
November 2023

NATO Update Count
7

NATO Data Quality

4730-00-278-4199 ELBOW,PIPE 4730002784199 002784199 1/1 — NSN 4730-00-278-4199 (Generic Image) 1/1

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WWP521TYPE2 ELBOW,PIPE 6 EA NS

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4730-00-278-4199 RQST NE

Updated Every Day

4730-00-278-4199 RQST

Updated Every Day

4730-00-278-4199 RQST NE

Related Documents 4730-00-278-4199 5+ Documents (More...)

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4730-00-278-4199 Pipe Elbow 4730002784199 002784199

WWP521TYPE2 ELBOW,PIPE 6 EA NS Request Quotation Updated Every Day 4730-00-278-4199 RQST NE Updated Every
Day 4730-00-278-4199 RQST Updated Every Day 4730-00-278-4199 RQST NE Related Documents 4730-00-278-4199
WWP521TYPE2 ELBOW,PIPE 6 EA NS Request Quotation Updated Every Day 4730-00-278-4199 RQST NE Updated

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4730-00-247-0923 Pipe Lateral 4730002470923 002470923

WWP521TYPE2 LATERAL,PIPE 6 EA NS Request Quotation FedMall Updated Every 15 Minutes 4730-00-247-0923
WWP521TYPE2 ELBOW,PIPE 6 EA NS Request Quotation Updated Every Day 4730-00-237-1059 RQST NE Updated
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4730-00-278-7761 Pipe Cross 4730002787761 002787761

WWP521TYPE2 CROSS,PIPE 6 EA NS Request Quotation Updated Every Day 4730-00-278-7761 RQST NE Updated Every
Pipe Elbow 4730002784199 002784199 A fitting that forms an angle of less than 180 degrees (3.141
radians) from the straight WWP521TYPE2 LATERAL,PIPE 6 EA NS Request Quotation FedMall Updated Every

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4730-00-203-8359 Pipe Coupling 4730002038359 002038359

for $1 a day Upgrade your Account Upgrade 4730-00-203-8359Pipe Coupling4730002038359 002038359 WWP521TYPE2
WWP521TYPE2 COUPLING,PIPE 6 EA NS Request Quotation Updated Every Day 4730-00-203-8359 RQST NE Updated
WWP521TYPE2 ELBOW,PIPE 6 EA NS Request Quotation Updated Every Day 4730-00-237-1059 RQST NE Updated

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4730-00-253-4421 Pipe Elbow 4730002534421 002534421

A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight WWP521TYPE2
WWP521TYPE2 ELBOW,PIPE 6 EA NS Request Quotation Updated Every Day 4730-00-278-4831 RQST NE Updated
WWP521TYPE2 COUPLING,PIPE 6 EA NS Request Quotation Updated Every Day 4730-00-203-8359 RQST NE Updated

Restrictions 4730-00-278-4199

4730-00-278-4199 is a Pipe Elbow 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 4730-00-278-4199

NASA (G760)
Effective Date:: 1 Apr 1991; AMC 0 AMSC 0 AAC L

NASA (G810)
Effective Date:: 1 Apr 1991; AMC 0 AMSC 0 AAC L

Approved Sources 4730-00-278-4199

Part Number
Manufacturer
Status
WWP521TYPE2: 81348 - Federal Specifications Promulgated (Active); Incomplete Standard; RNCC 4 RNVC 1 DAC X

Datasheet 4730-00-278-4199

Characteristic
Specifications
Connection Style [AHNC]: Plain (Pipe) 1St End
Connection Style [AHNC]: Plain (Pipe) 2Nd End
Connection Type [AWLS]: Threaded Internal Pipe 2Nd End
Connection Type [AWLS]: Threaded Internal Pipe 1St End
Flow Angle [CRFY]: 90.0 Degrees
Material [MATT]: Iron Overall
Maximum Operating Pressure [CQGM]: 300.0 Pounds Per Square Inch 1St Response
Maximum Operating Pressure [CQGM]: 150.0 Pounds Per Square Inch 2Nd Response
Maximum Operating Temp [AEHZ]: 260.0 Deg Celsius 1St Response
Maximum Operating Temp [AEHZ]: 65.6 Deg Celsius 2Nd Response
Media For Which Designed [MEDA]: Steam 1St Response
Media For Which Designed [MEDA]: Water-Oil-Gas 2Nd Response
Nominal Pipe Size Accommodated [AAAR]: 0.750 Inches 2Nd End
Nominal Pipe Size Accommodated [AAAR]: 1.500 Inches 1St End
Nominal Thread Size [CQJX]: 1.500 Inches 1St End
Nominal Thread Size [CQJX]: 0.750 Inches 2Nd End
Nondefinitive Spec/Std Data [ZZZT]: 2 Type
Leg Length [AHSJ]: 1.440 Inches Minimum 1St End And 1.600 Inches Maximum 1St End
Leg Length [AHSJ]: 1.670 Inches Minimum 2Nd End And 1.830 Inches Maximum 2Nd End
Material Document And Classification [MDCL]: Astm A197 Assn Std Single Material Response Overall
Surface Treatment Document And Classification [STDC]: Mil-Z-1787 Mil Spec Single Treatment Response Inside
Surface Treatment Document And Classification [STDC]: Mil-Z-1787 Mil Spec Single Treatment Response Outside
Surface Treatment [SFTT]: Zinc Inside
Surface Treatment [SFTT]: Zinc Outside
Thread Series Designator [THSD]: Npt 1St End
Thread Series Designator [THSD]: Npt 2Nd End

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Freight Information 4730-00-278-4199

4730-00-278-4199 has freight characteristics.. 4730-00-278-4199 has a variance between NMFC and UFC when transported by rail and the description should be consulted.

Packaging Data 4730-00-278-4199

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: --; --; --; --; Preservative Coating Only; Any Suitable Process

Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking: Vendor's Protective Grease or Oil Coating; MIL-PRF-121, Greaseproof, Waterproof Barrier; PPP-C-795, Cellular Plastic Film Cushioning; or A-A-3129, Open Cell Plastic Cushioning; or PPP-C-1797, Polypropylene Foam Cushioning; or A-A-59136, Polyethylene Foam Cushioning; --; ASTM-D5118, Class Weather-Resistant Fiberboard Box; or PPP-B-566, Water-Resistant Folding Box; or PPP-B-676, Water Resistant Setup Box; --

Intermediate Pack Level

Quantity of Unit Packs
Container: ASTM - D5118, Fiberboard Box