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4730-00-145-3911
Pipe Flange
4730001453911 001453911 WWP521 5238
An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes FLANGE, PIPE, BLIND; FERRULE, GROOVED CLAMP COUPLING; and ADAPTER (as modified). View more Pipe Flange
November 2023
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Related Documents 4730-00-145-3911 5+ Documents (More...)
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Restrictions 4730-00-145-3911
4730-00-145-3911 is a Pipe Flange 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 4730-00-145-3911
- NASA (G120)
- Effective Date:
- 1 Apr 1991
Approved Sources 4730-00-145-3911
- Part Number
- Manufacturer
- Status
- WWP521
- Manufacturer
- 81348 - Federal Specifications Promulgated (Active)
- Incomplete Standard
- Incomplete Standard
- 5238
- 63220 - Flowserve Inc (Active)
- Canceled/Obsolete
- Canceled/Obsolete
Datasheet 4730-00-145-3911
- Characteristic
- Specifications
- Bolt Circle Diameter [ABKG]
- Specifications
- 5.500 Inches Nominal
- Bolt Hole Quantity [AECS]
- 4
- Bolt Hole Diameter [AHNX]
- 0.625 Inches Nominal
- Furnished Items [ABFF]
- Bolt And Gasket And Nut
- Face Seating Surface Condition [AKWE]
- Machined
- Flange Diameter [ABKK]
- 7.000 Inches Nominal
- Flange Section Style [AJEM]
- Raised Face, Welding Neck
- Material [MATT]
- Steel
- Maximum Operating Pressure And Media For Which Designed [CQCJ]
- 150.0 Pounds Per Square Inch Water
- Maximum Operating Temp And Media For Which Designed [CRWH]
- 500.0 Deg Fahrenheit Water
- Neck Height [AJEG]
- 1.875 Inches Nominal
- Nominal Pipe Size For Which Designed [ACSU]
- 2.500 Inches
- Nondefinitive Spec/Std Data [ZZZT]
- 1 Type
- Raised Face Diameter [AJEE]
- 4.125 Inches Nominal
- Raised Face Height [AJED]
- 0.062 Inches Nominal
- Style Designator [STYL]
- Round, One Bolt Hole Circle
- Thickness [ABNM]
- 0.875 Inches Nominal
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Freight Information 4730-00-145-3911
4730-00-145-3911 has freight characteristics.. 4730-00-145-3911 has a variance between NMFC and UFC when transported by rail and the description should be consulted.