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4730-01-260-4321
Tube Elbow
4730012604321 012604321 KC128C20 KC128K20 AS1249K20
A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. Both connecting ends have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It may have side or heel inlet(s). See also ELBOW, PIPE and CONNECTOR, MULTIPLE, FLUID PRESSURE LINE. View more Tube Elbow
January 2023
10
Marketplace 4730-01-260-4321
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Restrictions 4730-01-260-4321
4730-01-260-4321 is a Tube 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.
Import and Export 4730-01-260-4321
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4730-01-260-4321
- NASA (G860)
- Effective Date:
- 1 Apr 1991
Approved Sources 4730-01-260-4321
- Part Number
- Manufacturer
- Status
- AS1249K20
- Manufacturer
- 0U583 - Sae International (Active)
- Primary Buy
- Primary Buy
- AS1249K20
- 81343 - Society Of Automotive Engineers Inc (Replaced)
- Original Design
- Original Design
- KC128C20
- 22264 - John F Kennedy Space Center (Active)
- Advisory Reference
- Advisory Reference
- KC128K20
- 22264 - John F Kennedy Space Center (Active)
- Advisory Reference
- Advisory Reference
Datasheet 4730-01-260-4321
- Characteristic
- Specifications
- FIIG
- Specifications
- A080B0
- Material [MATT]
- Steel Comp 316 Overall
- Material Document And Classification [MDCL]
- Qq-S-763,Cond A Fed Spec Single Material Response Overall
- Surface Treatment [SFTT]
- Passivate Overall
- Connection Type [AWLS]
- Threaded External Tube 1St End
- Connection Type [AWLS]
- Threaded External Tube 2Nd End
- Connection Style [AHNC]
- Flared (Tube) 1St End
- Connection Style [AHNC]
- Flared (Tube) 2Nd End
- Seat Angle [CQRB]
- 37.0 Degrees 1St End
- Seat Angle [CQRB]
- 37.0 Degrees 2Nd End
- Nominal Outside Diameter Tube Accommodated [CWFD]
- 1.250 Inches 1St End
- Nominal Outside Diameter Tube Accommodated [CWFD]
- 1.250 Inches 2Nd End
- Thread Series Designator [THSD]
- Un 1St End
- Thread Series Designator [THSD]
- Un 2Nd End
- Nominal Thread Size [CQJX]
- 1.625 Inches 1St End
- Nominal Thread Size [CQJX]
- 1.625 Inches 2Nd End
- Thread Quantity Per Inch [CMLP]
- 12 1St End
- Thread Quantity Per Inch [CMLP]
- 12 2Nd End
- Thread Class [AAJD]
- 3A 1St End
- Thread Class [AAJD]
- 3A 2Nd End
- Leg Length [AHSJ]
- 1.891 Inches Minimum 1St End
- Leg Length [AHSJ]
- 2.656 Inches Minimum 2Nd End
- Flow Angle [CRFY]
- 45.0 Degrees
- Special Features [FEAT]
- Kc128c-20; Machined Groove In Flared Ends To Accommodate Seal Rings Per Kc103
NATO Stock Numbers Related to 4730-01-260-4321
Freight Information 4730-01-260-4321
4730-01-260-4321 has freight characteristics.. 4730-01-260-4321 has a variance between NMFC and UFC when transported by rail and the description should be consulted.