Premium Information is available for this item - Upgrade for $1 a day
4730-00-038-7015
Tube Coupling Nut
4730000387015 000387015 MIL-DTL-18866 MS51823-3
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
Managed by United States
NSN Created on 13 Nov 1972
Data Last Changed
June 2025
June 2025
NATO Update Count
64
64
NATO Data Quality
Marketplace 4730-00-038-7015
Need Help?
Request a Quotation from participating marketplace vendors
Request a Quotation from participating marketplace vendors
MS51823-3 RQST NE 
Updated Every Day 4730-00-038-7015 RQST NE
Updated Every Day 4730-00-038-7015 RQST
Updated Every Day 4730-00-038-7015 RQST NE
Related Documents 4730-00-038-7015 5+ Documents (More...)
MIL-DTL-18866 MS51823-3 An internally threaded nut which has either an internal seat or shoulder and
MS51823-3 NUT,TUBE COUPLING 3 EA NS Request Quotation Subscribe to View Vendor Details... 4730-00-038
MS51823-3 NUT,TUBE COUPLING 100 EA NS Request Quotation 4730-00-038-7015 NUT,TUBE COUPLING 2 EA NS Request
MS51823-3 NUT,TUBE COUPLING 3 EA NS Request Quotation Subscribe to View Vendor Details... 4730-00-038
MS51823-3 NUT,TUBE COUPLING 100 EA NS Request Quotation 4730-00-038-7015 NUT,TUBE COUPLING 2 EA NS Request
287-0290 4730-00-201-3081 4730-00-704-3924 4730-01-255-9953 4730-01-222-9610 4730-01-486-2495 4730-00-038-7015
287-0290 4730-00-201-3081 4730-00-704-3924 4730-01-255-9953 4730-01-222-9610 4730-01-486-2495 4730-00-038-7015
287-0290 4730-00-201-3081 4730-00-704-3924 4730-01-255-9953 4730-01-222-9610 4730-01-486-2495 4730-00-038-7015
287-0290 4730-00-201-3081 4730-00-704-3924 4730-01-255-9953 4730-01-222-9610 4730-01-486-2495 4730-00-038-7015
Restrictions 4730-00-038-7015
4730-00-038-7015 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 4730-00-038-7015
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4730-00-038-7015
- US Army (A920)
- Effective Date:
- 1 Jun 2006
- Former MOE Rule:
- A181
- Supplementary Receivers:
- AZCTBFBD
- US Air Force (FXGC)
- Effective Date:
- 1 Jun 2006
- Former MOE Rule:
- FXAX
- US Marine Corps (MC40)
- Effective Date:
- 1 Jun 2006
- Former MOE Rule:
- MC01
- US Navy (N9BC)
- Effective Date:
- 1 Jun 2006
- Former MOE Rule:
- N9CD
- Supplementary Collaborators:
- GTKEJBHX
- Austria (WB01)
- Effective Date:
- 1 Feb 2005
- Lithuania (WI01)
- Effective Date:
- 1 Feb 2001
- Poland (WP01)
- Effective Date:
- 1 Oct 2006
- Brazil (YA01)
- Effective Date:
- 1 Dec 1999
- Spain (YB01)
- Effective Date:
- 1 Apr 1991
- Singapore (YJ01)
- Effective Date:
- 1 Apr 1991
- Morocco (YP01)
- Effective Date:
- 1 Nov 2008
- Malaysia (YW01)
- Effective Date:
- 1 Mar 1997
- Australia (ZA01)
- Effective Date:
- 1 Apr 1991
- Belgium (ZB01)
- Effective Date:
- 1 Apr 2003
- Canada (ZC01)
- Effective Date:
- 1 Apr 1991
- New Zealand (ZE01)
- Effective Date:
- 1 Apr 1991
- France (ZF01)
- Effective Date:
- 1 Jan 2001
- Germany (ZG01)
- Effective Date:
- 1 Apr 1991
- Republic of Korea (ZH01)
- Effective Date:
- 1 Apr 1991
- Netherlands (ZN01)
- Effective Date:
- 1 Apr 1991
- Portugal (ZP01)
- Effective Date:
- 1 Apr 1991
- Denmark (ZS01)
- Effective Date:
- 1 Apr 1991
- Norway (ZT01)
- Effective Date:
- 1 Apr 1991
- Greece (ZU01)
- Effective Date:
- 1 Apr 1991
- Turkey (ZW01)
- Effective Date:
- 1 Aug 1993
Approved Sources 4730-00-038-7015
- Part Number
- Manufacturer
- Status
- MS51823-3
- Manufacturer
- 96906 - Military Standards (Active)
- Definitive Standard
- Definitive Standard
- MIL-DTL-18866
- 81349 - Military Specifications (Active)
- Incomplete Standard
- Incomplete Standard
- MS51823-3
- 98660 - Lube Devices Inc (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- MS51823-3
- 00624 - Eaton Aeroquip Llc (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- MS51823-3
- 30780 - Parker-Hannifin Corporation (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- MS51823-3
- 22031 - Air-Way Manufacturing Company (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- MS51823-3
- R1120 - Satair A/S (Active)
- Secondary Buy
- Secondary Buy
- MS51823-3
- 45681 - Parker-Hannifin Corporation (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- MS51823-3
- 98441 - Parker Hannifin Corp (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- MS51823-3
- 30327 - Imperial (Obsolete)
- Canceled/Obsolete
- Canceled/Obsolete
- MS51823-3
- 11328 - Aeroquip Corp Aerospace Div Gardena (Replaced)
- Canceled/Obsolete
- Canceled/Obsolete
- MS51823-3
- 79470 - Dana Corp Weatherhead Div (Replaced)
- Canceled/Obsolete
- Canceled/Obsolete
- 4730000387015
- SCY13 - E.C.A Etablissement (Replaced)
- Canceled/Obsolete
- Canceled/Obsolete
- MS51823-3
- 93188 - L And L Mfg Co (Obsolete)
- Canceled/Obsolete
- Canceled/Obsolete
- 4730000387015
- A00AM - E.C.A Etablissement Central Des (Active)
- NATO Reference
- NATO Reference
- MS51823-3
- 01276 - Danfoss Power Solutions Ii, Llc (Active)
- Advisory Reference
- Advisory Reference
Datasheet 4730-00-038-7015
- Characteristic
- Specifications
- FIIG
- Specifications
- A021A0
- Fabrication Method [AARN]
- Any Acceptable
- End Item Identification [AGAV]
- 2350-01-031-0586
- Material [MATT]
- Steel Overall
- Nominal Thread Size [CQJX]
- 0.437 Inches
- Nominal Tube Outside Diameter [CQRJ]
- 0.250 Inches
- Nondefinitive Spec/Std Data [ZZZT]
- 31 Figure
- Nut Height [ADEA]
- 0.680 Inches Minimum And 0.720 Inches Maximum
- Nut Style [ACTA]
- Tube Coupling
- Length To Shoulder [BRQL]
- 0.537 Inches Minimum And 0.552 Inches Maximum
- Seat Angle [CRRB]
- 45.00 Degrees Nominal
- Smallest Inside Diameter [BSPX]
- 0.255 Inches Minimum And 0.258 Inches Maximum
- Width Across Flats [ASDB]
- 0.562 Inches Nominal
- Specification/Standard Data [ZZZK]
- 96906-Ms51823 Government Standard And 81343-J514 Professional/Industrial Association Standard
- Surface Treatment Document And Classification [STDC]
- J514 Assn Std Single Treatment Response Overall And Qq-P-416, Ty 2, Cl 3 Fed Spec Single Treatment Response Overall
- Surface Treatment [SFTT]
- Cadmium Overall
- Thread Class [AAJD]
- 2B
- Thread Direction [AAJF]
- Right-Hand
- Thread Quantity Per Inch [CMLP]
- 20
- Thread Series [BZRR]
- Unf
Weapon Systems (WSDC) 4730-00-038-7015
DLA Procurement Analysis 4730-00-038-7015
- Last Stock Position:
- 221 In Stock
- DLA Administrative Lead Time:
- Subscribe
- DLA Production Lead Time:
- Subscribe
Management Data 4730-00-038-7015
Army
- Materiel Category and Inventory Manager:
- J
- Ground Forces Support Materiel (DLA/GSA Items)
- Appropriation and Budget Activity:
- 2
- Stock Fund Secondary Items
- Management Inventory Segment:
- 2
- Non-Repairable Items(Exclusive of Insurance and Provisioning Items)
This code will be used to identify items, which are not reparable.
- Weapons System / End Item / Homogeneous Group:
- 00
- DLA/GSA Material
DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
- Accounting Requirements:
- X
- Expendable item.An item of Army property coded with an ARC of X in the AMDF. Expendable items require no formal accountability after issue from a stock record account.Commercial and fabricated items similar to items coded X in the AMDF are considered expendable items.
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Marine Corps
- Stores Account:
- 1
- Stock Fund Account Item
- Combat Essentiality:
- 5
- Critical Repair Part to a Combat Essential End Item
- Echelon Management:
- B2
- Material Identification:
- B
- Consumable Repair Parts
- Operational Test:
- No Special Procedures
Similar Supply Items to 4730-00-038-7015
Freight Information 4730-00-038-7015
4730-00-038-7015 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). 4730-00-038-7015 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. 4730-00-038-7015 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. 4730-00-038-7015 is not classified as a special type of cargo when transported by water. 4730-00-038-7015 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.
Packaging Data 4730-00-038-7015
- Responsible Activity
- Packaging Data Source
- Primary Inventory Control Activity (PICA)
- --
Item Pack Level (Unpackaged)
- Item Size
- Item Weight
- Characteristics
- Weight/Dimensions Category
- Fragility
- Item Preservation
- Item Weight
- --
- --
- Bare Metal Item
- Over 10lb
- Less than 85G
- No Requirement
- --
Unit Pack Level (Packaged)
- Quantity per Pack
- Unit Size
- Unit Weight
- Unit Cube
- Preservation Method
- Cleaning/Drying
- Unit Size
- --
- --
- --
- --
- Physical Protection
- Any Suitable Process
- --
- Preservation Material
- Wrapping Material
- Cushioning/Dunnage
- Cushioning Thickness
- Container
- Special Marking
- Wrapping Material
- No Requirement
- --
- No Requirement
- Not Applicable
- Bags made of material conforming to MIL-P-130, MIL-DTL-17667, MIL-PRF-121, or any material authorized by MIL-DTL-117. Closure may be by staples, tape, adhesive or heat seal
- No special marking
- --
Intermediate Pack Level
- Quantity of Unit Packs
- Container
- Any Suitable Fiber Box
Procurement History 4730-00-038-7015 2 Records
Contracting Technical Data File (CTDF) 4730-00-038-7015 October 2021
Criticality and Quality
- Critical Item Code:
- X
- 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):
- F
Packaging Requirements
- Packaging Determination Table:
- Packaging Review Code:
- N
- Special Packaging Instruction Number (SPIN):
- Special Packaging Instruction Number Revision:
- Special Packaging Instruction Number Date:
- Pallet Reference Number Required: