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4730-00-825-2091
Tube Coupling Nut
4730008252091 008252091 MS21921-8C
An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes NUT (1), TUBE COUPLING, REDUCING; and NUT (1), UNION. View more Tube Coupling Nut
May 2023
33
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Restrictions 4730-00-825-2091
4730-00-825-2091 is a Tube Coupling Nut that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. 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 4730-00-825-2091
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4730-00-825-2091
- Brazil (YA01)
- Effective Date:
- 1 Dec 2001
- Australia (ZA01)
- Effective Date:
- 1 Apr 1991
- Canada (ZC01)
- Effective Date:
- 1 Apr 1991
- New Zealand (ZE01)
- Effective Date:
- 1 Apr 1991
- Germany (ZG01)
- Effective Date:
- 1 Feb 2016
- Republic of Korea (ZH01)
- Effective Date:
- 1 Jul 2015
- Greece (ZU01)
- Effective Date:
- 1 Apr 1991
Approved Sources 4730-00-825-2091
- Part Number
- Manufacturer
- Status
- MS21921-8C
- Manufacturer
- 96906 - Military Standards (Active)
- Definitive Standard
- Definitive Standard
- MS21921-8C
- 14798 - Designed Metal Connections Inc (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- MS21921-8C
- 79470 - Dana Corp (Replaced)
- Canceled/Obsolete
- Canceled/Obsolete
- MS21921-8C
- 71563 - Collins Engineering Corp (Obsolete)
- Canceled/Obsolete
- Canceled/Obsolete
Datasheet 4730-00-825-2091
- Characteristic
- Specifications
- FIIG
- Specifications
- A021A0
- Fabrication Method [AARN]
- Any Acceptable
- Material [MATT]
- Steel Corrosion Resisting Overall
- Nominal Thread Size [CQJX]
- 0.750 Inches
- Nominal Tube Outside Diameter [CQRJ]
- 0.500 Inches
- Nut Height [ADEA]
- 0.850 Inches Minimum And 0.870 Inches Maximum
- Nut Style [ACTA]
- Tube Coupling
- Length To Shoulder [BRQL]
- 0.599 Inches Minimum And 0.619 Inches Maximum
- Seat Angle [CRRB]
- 45.00 Degrees Nominal
- Smallest Inside Diameter [BSPX]
- 0.552 Inches Minimum And 0.557 Inches Maximum
- Width Across Flats [ASDB]
- 0.875 Inches Nominal
- Surface Treatment [SFTT]
- Passivate Overall
- Thread Class [AAJD]
- 3B
- Thread Direction [AAJF]
- Right-Hand
- Thread Series [BZRR]
- Unjf
- Thread Quantity Per Inch [CMLP]
- 16
NATO Stock Numbers Related to 4730-00-825-2091
Freight Information 4730-00-825-2091
4730-00-825-2091 has freight characteristics.. 4730-00-825-2091 has a variance between NMFC and UFC when transported by rail and the description should be consulted.