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4730-00-752-9148
Tube Fitting Locknut
4730007529148 007529148 MIL-DTL-18866 10009136 16 080118S MS51860-60SS J514 16WLN-SS MIL-F-18866
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
Managed by United States
NSN Created on 1 Jan 1961
Data Last Changed
November 2023
November 2023
NATO Update Count
28
28
NATO Data Quality
Marketplace 4730-00-752-9148
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MIL-F-18866 LOCKNUT,TUBE FITTING 143 EA NS
16WLN-SS LOCKNUT,TUBE FITTING 34 EA NS
J514 LOCKNUT,TUBE FITTING 640 EA NS
MILF18866 LOCKNUT,TUBE FITTING RQST NS
MS51860-60SS LOCKNUT,TUBE FITTING 82 EA NS
16 080118S LOCKNUT,TUBE FITTING 7 EA NS
MILF18866 LOCKNUT,TUBE FITTING 7 EA NS
J514 LOCKNUT,TUBE FITTING 416 EA NS
MIL-F-18866 LOCKNUT,TUBE FITTING 12 EA NS
16WLN-SS RQST NE 
Updated Every Day 4730-00-752-9148 RQST NE
Updated Every Day 4730-00-752-9148 RQST
Updated Every Day 4730-00-752-9148 RQST NE
Related Documents 4730-00-752-9148 5+ Documents (More...)
MIL-F-18866 J514 MS51518B4Z A tube fitting with external threads other than pipe or hose series
J514 NIPPLE,TUBE 416 EA NS Request Quotation MILF18866 NIPPLE,TUBE 7 EA NS Request Quotation MIL-F-18866
MIL-F-18866 NIPPLE,TUBE 143 EA NS Request Quotation J514 NIPPLE,TUBE 640 EA NS Request Quotation MS51856
J514 NIPPLE,TUBE 416 EA NS Request Quotation MILF18866 NIPPLE,TUBE 7 EA NS Request Quotation MIL-F-18866
MIL-F-18866 NIPPLE,TUBE 143 EA NS Request Quotation J514 NIPPLE,TUBE 640 EA NS Request Quotation MS51856
20PNU-SS J514 MS51891-11SS MIL-F-18866 20 080109S A tube fitting with external threads other than
MIL-F-18866 NIPPLE,TUBE 143 EA NS Request Quotation J514 NIPPLE,TUBE 640 EA NS Request Quotation MS51856
J514 NIPPLE,TUBE 416 EA NS Request Quotation MILF18866 NIPPLE,TUBE 7 EA NS Request Quotation MIL-F-18866
MIL-F-18866 NIPPLE,TUBE 143 EA NS Request Quotation J514 NIPPLE,TUBE 640 EA NS Request Quotation MS51856
J514 NIPPLE,TUBE 416 EA NS Request Quotation MILF18866 NIPPLE,TUBE 7 EA NS Request Quotation MIL-F-18866
MS51814-3 4-4 080101CA MS51814-23 J514 MILF18866 7305X4 4730002896237 A straight, one-piece fitting
J5-14 NIPPLE,TUBE 6 EA NS Request Quotation J514.
J514 NIPPLE,TUBE 416 EA NS Request Quotation MILF18866 NIPPLE,TUBE 7 EA NS Request Quotation MIL-F-18866
J5-14 NIPPLE,TUBE 6 EA NS Request Quotation J514.
J514 NIPPLE,TUBE 416 EA NS Request Quotation MILF18866 NIPPLE,TUBE 7 EA NS Request Quotation MIL-F-18866
MS51528B32 MIL-F-18866 MS51528B A fitting that forms an angle of less that 180 degrees (3.141
J5-14 ELBOW,TUBE TO BOSS 6 EA NS Request Quotation J514.
PL51528A6S 6V50XSS MS51528B6S MS51528A6S 6V5BXSS MIL-F-18866 A fitting that forms an angle of
J5-14 ELBOW,TUBE TO BOSS 6 EA NS Request Quotation J514.
PL51528A6S 6V50XSS MS51528B6S MS51528A6S 6V5BXSS MIL-F-18866 A fitting that forms an angle of
J5-14 TEE,PIPE TO TUBE 6 EA NS Request Quotation J514.
J514 6-8FBU-S 6-8 080102CA MS51819-41 13207E2579-5 6CM8S 6-8 FBZ 6MSC8N-S 6-8FUS Quotation MIL-F
A408444-1 6VBUS J514 10917222-3 10917222 6-4-080302CA MS51817-5P MS51817-25 MS51817-5 MIL-F-18866
J514 6-8FBU-S 6-8 080102CA MS51819-41 13207E2579-5 6CM8S 6-8 FBZ 6MSC8N-S 6-8FUS Quotation MIL-F
A408444-1 6VBUS J514 10917222-3 10917222 6-4-080302CA MS51817-5P MS51817-25 MS51817-5 MIL-F-18866
Restrictions 4730-00-752-9148
4730-00-752-9148 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. This item does not contain a precious metal.
End Users 4730-00-752-9148
- US Army (A920)
- Effective Date:
- 1 Apr 2005
- Former MOE Rule:
- A181
- Supplementary Receivers:
- AZBS
- US Air Force (FXGC)
- Effective Date:
- 1 Apr 2005
- Former MOE Rule:
- FXAX
- US Marine Corps (MC40)
- Effective Date:
- 1 Apr 2005
- Former MOE Rule:
- MC01
- US Navy (N9BC)
- Effective Date:
- 1 Apr 2005
- Former MOE Rule:
- N9CD
- Supplementary Collaborators:
- GTKEHD
- Brazil (YA01)
- Effective Date:
- 1 Sep 2000
- Spain (YB01)
- Effective Date:
- 1 Jul 2007
- Australia (ZA01)
- Effective Date:
- 1 Jun 1996
- Canada (ZC01)
- Effective Date:
- 1 Apr 1991
- New Zealand (ZE01)
- Effective Date:
- 1 Nov 2003
- Republic of Korea (ZH01)
- Effective Date:
- 1 Jun 2000
- Turkey (ZW01)
- Effective Date:
- 1 Jul 2003
Approved Sources 4730-00-752-9148
- Part Number
- Manufacturer
- Status
- MS51860-60SS
- Manufacturer
- 96906 - Military Standards (Active)
- Definitive Standard
- Definitive Standard
- MIL-DTL-18866
- 81349 - Military Specifications (Active)
- Incomplete Standard
- Incomplete Standard
- 10009136
- 1EFH8 - General Dynamics Land Systems - (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 16 080118S
- 0U583 - Sae International (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- J514
- 0U583 - Sae International (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 16WLN-SS
- 30780 - Parker-Hannifin Corporation (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- J514
- 81343 - Society Of Automotive Engineers Inc (Replaced)
- Canceled/Obsolete
- Canceled/Obsolete
- 16WLN-SS
- 98441 - Parker Hannifin Corp (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- MIL-F-18866
- 81349 - Military Specifications (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- 16 080118S
- 81343 - Society Of Automotive Engineers Inc (Replaced)
- Canceled/Obsolete
- Canceled/Obsolete
Datasheet 4730-00-752-9148
- Characteristic
- Specifications
- FIIG
- Specifications
- A021A0
- Thread Series [BZRR]
- Un
- Nominal Thread Size [CQJX]
- 1.312 Inches
- Thread Quantity Per Inch [CMLP]
- 12
- Thread Class [AAJD]
- 2B
- Thread Direction [AAJF]
- Right-Hand
- Material [MATT]
- Steel Corrosion Resisting Overall
- Surface Treatment [SFTT]
- Passivate Overall
- Nut Style [ACTA]
- Tube Fitting Locknut
- Nut Height [ADEA]
- 0.414 Inches Nominal
- Width Across Flats [ASDB]
- 1.500 Inches Nominal
- Nominal Tube Outside Diameter [CQRJ]
- 1.625 Inches
- Specification/Standard Data [ZZZK]
- 96906-Ms51860 Government Standard And
- Specification/Standard Data [ZZZK]
- 81343-J514 Professional/Industrial Association Standard
- Nondefinitive Spec/Std Data [ZZZT]
- 25B Figure
- End Item Identification [AGAV]
- Misc. Hydraulic Systems
- Definitive Government Spec/Std Reference Or Manufacturers Code [SR-1]
- Definitive Government Spec/Std Reference Or Manufacturers Code [SR-1]
- 81349
- Definitive Government Spec/Std Reference Or Manufacturers Code [SR-1]
- Mil-F-18866
- Definitive Government Spec/Std Reference Or Manufacturers Code [SR-1]
- 96906
- Definitive Government Spec/Std Reference Or Manufacturers Code [SR-1]
- Ms51860-60Ss
Weapon Systems (WSDC) 4730-00-752-9148
DLA Procurement Analysis 4730-00-752-9148
- Last Stock Position:
- 740 In Stock
- DLA Administrative Lead Time:
- Subscribe
- DLA Production Lead Time:
- Subscribe
Management Data 4730-00-752-9148
- Effective Date
- Organization
- Unit of Issue
- Unit Price
- Qty Unit Pack
- Unit of Issue
- Oct 2022
- Department of the Navy (DN)
- EA
- Subscribe
- 1
- EA
- Oct 2021
- Department of the Air Force (DF)
- EA
- Subscribe
- 1
- EA
- Apr 2021
- Department of the Air Force (DF)
- EA
- Subscribe
- 1
- EA
- Feb 2021
- US Marine Corps (DM)
- EA
- Subscribe
- 1
- EA
- Feb 2020
- Department of the Army (DA)
- EA
- Subscribe
- 1
- EA
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.
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
- Aggregation Code:
- SX
- SICA RESIDUAL MMAC-OC-ALC
- 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
Marine Corps
- Stores Account:
- 1
- Stock Fund Account Item
- Combat Essentiality:
- 2
- Non-Critical Repair Part
- Echelon Management:
- B2
- Operational Test:
- No Special Procedures
NATO Stock Numbers Related to 4730-00-752-9148
4730-14-552-8566 4730-14-450-5494 4730-01-152-4753 4730-12-377-8989 4730-12-319-0711 4730-01-490-4325 4730-01-124-4094 4730-01-607-6023 4730-01-591-2602 4730-01-591-2600 4730-01-589-3132 4730-00-009-5261 4730-01-589-3522 4730-00-806-5223 4730-01-168-2021 4730-01-125-3759 4730-01-301-1347 4730-00-911-7105
Freight Information 4730-00-752-9148
4730-00-752-9148 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). 4730-00-752-9148 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. 4730-00-752-9148 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. 4730-00-752-9148 is not classified as a special type of cargo when transported by water. 4730-00-752-9148 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 4730-00-752-9148
- 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
- 2lb or less, one dimension 2" or less, other dimensions less than 24"
- Above 110G
- No Requirement
- --
Unit Pack Level (Packaged)
- Quantity per Pack
- Unit Size
- Unit Weight
- Unit Cube
- Preservation Method
- Cleaning/Drying
- Unit Size
- 1
- --
- --
- --
- Physical Protection
- Any Suitable Process
- --
- Preservation Material
- Wrapping Material
- Cushioning/Dunnage
- Cushioning Thickness
- Container
- Special Marking
- Wrapping Material
- No Requirement
- --
- No Requirement
- Not Applicable
- MIL-DTL-117, Type III, Class C, Style 1, Medium Duty, Waterproof, Greaseproof, Opaque Bag
- No special marking
- --
Intermediate Pack Level
- Quantity of Unit Packs
- Container
- --
Contracting Technical Data File (CTDF) 4730-00-752-9148 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:
- Special Packaging Instruction Number (SPIN):
- Special Packaging Instruction Number Revision:
- Special Packaging Instruction Number Date:
- Pallet Reference Number Required: