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4730-01-578-1806
Tube Coupling Nut
4730015781806 015781806 SAE-AS18280 AS21921-8J
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
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Restrictions 4730-01-578-1806
4730-01-578-1806 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. This item does not contain a precious metal.
End Users 4730-01-578-1806
- Turkey (ZW01)
- Effective Date:
- 1 May 2011
Approved Sources 4730-01-578-1806
- Part Number
- Manufacturer
- Status
- SAE-AS18280
- Manufacturer
- 0U583 - Sae International (Active)
- Incomplete Reference
- Incomplete Reference
- AS21921-8J
- 0U583 - Sae International (Active)
- Primary Buy
- Primary Buy
- AS21921-8J
- 81343 - Society Of Automotive Engineers Inc (Replaced)
- Original Design
- Original Design
Datasheet 4730-01-578-1806
- Characteristic
- Specifications
- FIIG
- Specifications
- A021A0
- Material [MATT]
- Steel Comp 304 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
- Thread Quantity Per Inch [CMLP]
- 16
- Thread Series [BZRR]
- Unf
- Width Across Flats [ASDB]
- 0.875 Inches Nominal
- Surface Treatment [SFTT]
- Passivate Overall
- Thread Class [AAJD]
- 3B
- Thread Direction [AAJF]
- Right-Hand
NATO Stock Numbers Related to 4730-01-578-1806
Freight Information 4730-01-578-1806
4730-01-578-1806 has freight characteristics managed by Turkey.. 4730-01-578-1806 has a variance between NMFC and UFC when transported by rail and the description should be consulted.