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4730-00-614-6478
Tube Fitting Locknut
4730006146478 006146478 MIL-DTL-18866 MS51860-54SS MS39321V5
An item with internal machine threads designed to fit the external machine threads of a tube fitting. It has flat faces, one of which has a counterbored recess to accommodate packing, packing or sealing ring(s), gasket(s), and the like. The item, when installed, provides a method of locking and sealing the connection. See also LOCKNUT, PIPE; NUT (1), TUBE COUPLING and NUT (1), PLAIN, HEXAGON. View more Tube Fitting Locknut
November 2023
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Restrictions 4730-00-614-6478
4730-00-614-6478 is a Tube Fitting Locknut 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 4730-00-614-6478
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4730-00-614-6478
- US Air Force (FXGC)
- Effective Date:
- 1 Aug 2004
- Former MOE Rule:
- FXAX
- US Navy (N9BC)
- Effective Date:
- 1 Aug 2004
- Former MOE Rule:
- N9CD
- Supplementary Collaborators:
- GTJBHD
- Poland (WP01)
- Effective Date:
- 1 Oct 2006
- Canada (ZC01)
- Effective Date:
- 1 Apr 1991
Approved Sources 4730-00-614-6478
- Part Number
- Manufacturer
- Status
- MS51860-54SS
- Manufacturer
- 96906 - Military Standards (Active)
- Definitive Standard
- Definitive Standard
- MIL-DTL-18866
- 81349 - Military Specifications (Active)
- Incomplete Standard
- Incomplete Standard
- MS39321V5
- 96906 - Military Standards (Active)
- Canceled/Obsolete
- Canceled/Obsolete
Datasheet 4730-00-614-6478
- Characteristic
- Specifications
- FIIG
- Specifications
- A021A0
- Material [MATT]
- Steel Corrosion Resisting Overall
- Nominal Thread Size [CQJX]
- 0.500 Inches
- Nominal Tube Outside Diameter [CQRJ]
- 0.313 Inches
- Nut Height [ADEA]
- 0.250 Inches Nominal
- Nut Style [ACTA]
- Tube Fitting Locknut
- Packing Recess Diameter [CFPT]
- 0.505 Inches Nominal
- Width Across Flats [ASDB]
- 0.750 Inches Nominal
- Specification/Standard Data [ZZZK]
- 96906-Ms51860 Government Standard
- Thread Direction [AAJF]
- Right-Hand
- Thread Quantity Per Inch [CMLP]
- 20
- Thread Pitch Diameters [AAJE]
- +0.4643/+0.4675 Inches
- Thread Series [BZRR]
- Unf
Weapon Systems (WSDC) 4730-00-614-6478
DLA Procurement Analysis 4730-00-614-6478
- Last Stock Position:
- 20 In Stock
- DLA Administrative Lead Time:
- Subscribe
- DLA Production Lead Time:
- Subscribe
Management Data 4730-00-614-6478
Air Force
- Fund:
- SF
- Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point
- Budget:
- 9
- 57X4921.070 - General Support DIV - Air Force decentralized managed expense items (ERRC XB3, XF3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors
- Price Validation Code:
- N
- The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
The price has not been analyzed or reviewed for accuracy.
ZOP or Standard price challenges are permissible but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of “L” or “F”, then it must be evaluated locally where purchased or fabricated.
- Expendability
Recoverability
Repairability: - N
- Expendable. Condemn at User. Stock Fund (except Munitions).
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
NATO Stock Numbers Related to 4730-00-614-6478
Freight Information 4730-00-614-6478
4730-00-614-6478 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 093486. A Sub NMFC of Z. It has a NMFC Description of BOLTS,NUTS OR SCREWS, NOI (SUB 3). 4730-00-614-6478 is rated as a variable freight class when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 48950 which rates the freight between FCL and LCL. 4730-00-614-6478 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 573 for ocean manifesting and military sealift. 4730-00-614-6478 is not classified as a special type of cargo when transported by water. 4730-00-614-6478 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.
Contracting Technical Data File (CTDF) 4730-00-614-6478 October 2021
Criticality and Quality
- Critical Item Code:
- Flight Safety:
- Life Support:
- Certified Samples:
- Serialization:
- First Article Test (FAT):
- Certificate of Quality Compliance:
- Production Lot Testing:
- Special Testing:
- Qualified Products List (QPL):
Commercial Properties
- Government Furnished Material:
- Government Furnished Tooling:
- Government Furnished Property:
- Price Evaluation Code:
- Diminshing Manufacturing Sources:
- Warranty:
- Commerical Off The Shelf (COTS):
- End Item Application:
- Auctioning Candidate:
- Source of Procurement:
- Contract Option:
Restrictions
- Boeing Rights Guard:
- Export Controlled:
- Controlled Technical Data Package (TDP):
- Restricted Technical Data Package (TDP):
- Contains Classified Material
- Weapons System Indicator Code (WSIC):
- J
Packaging Requirements
- Packaging Determination Table:
- Packaging Review Code:
- Y
- Special Packaging Instruction Number (SPIN):
- Special Packaging Instruction Number Revision:
- Special Packaging Instruction Number Date:
- Pallet Reference Number Required: