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4730-01-449-9669

Tube Fitting Locknut

4730014499669 014499669 MIL-DTL-18866 MS51860-58Z

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 22 Oct 1997

Data Last Changed
November 2023

NATO Update Count
9

NATO Data Quality

CRHC Style H3 for 4730-01-449-9669 1/1 — NSN 4730-01-449-9669 (Identification) 1/1

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MS51860-58Z LOCKNUT,TUBE FITTING 2400 EA NS

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4730-01-449-9669 LOCKNUT,TUBE FITTING RQST NS

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4730-01-449-9669 Tube Fitting Locknut 4730014499669 014499669

MIL-DTL-18866 MS51860-58Z An item with internal machine threads designed to fit the external machine
MS51860-58Z LOCKNUT,TUBE FITTING 2400 EA NS Request Quotation Subscribe to View Vendor Details... 4730
Updated Every Day 4730-01-449-9669 RQST Updated Every Day 4730-01-449-9669 RQST NE Related Documents

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2320-21-913-4649 Light Armored Vehicle 2320219134649 219134649

DegreesEnd Item Identification [AGAV] 2320-21-913-4649 https//www.nsnlookup.com /fsg-47/fsc-4730/us 4730-01-449-9669
Tube Fitting Locknut 4730014499669 014499669 Datasheet 4730-01-449-9669 CharacteristicSpecificationsFIIGA021A0End

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4730-01-325-8508 Tube Tee 4730013258508 013258508

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Restrictions 4730-01-449-9669

4730-01-449-9669 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. 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 4730-01-449-9669

US Army (A920)
Effective Date:: 1 Jun 2006
Former MOE Rule:: A181
Supplementary Receivers:: BF; AMC 1 AMSC G IMC Z IMCACTY BF

US Marine Corps (MC40)
Effective Date:: 1 Jun 2006
Former MOE Rule:: MC01; AMC 1 AMSC G IMC Z IMCACTY PA

Australia (ZA01)
Effective Date:: 1 Mar 2000

Canada (ZC01)
Effective Date:: 1 Dec 2007

Approved Sources 4730-01-449-9669

Part Number
Manufacturer
Status
MS51860-58Z: 96906 - Military Standards (Active); Definitive Standard; RNCC 2 RNVC 2 DAC E
MIL-DTL-18866: 81349 - Military Specifications (Active); Incomplete Standard; RNCC 4 RNVC 1 DAC E

Datasheet 4730-01-449-9669

Characteristic
Specifications
FIIG: A021A0
End Item Identification [AGAV]: 2320-21-913-4649 Cage 56161
Hole Configuration Style [CRHC]: Configuration C
Hole Nominal Thread Diameter [CSPF]: 1.067 Inches
Hole Thread Quantity Per Inch [CQTW]: 12
Hole Type And Quantity [ALET]: 1 Tapped
Material [MATT]: Steel Nut And Steel Corrosion Resisting Nut
Nominal Thread Size [CQJX]: 1.0625 Inches
Nominal Tube Outside Diameter [CQRJ]: 0.750 Inches
Nondefinitive Spec/Std Data [ZZZT]: Ii Style And 3/4In Od Tube Size
Nut Height [ADEA]: 1.375 Inches Nominal
Thread Series [BZRR]: Un
Width Across Flats [ASDB]: 0.410 Inches Nominal
Specification/Standard Data [ZZZK]: Ms51860a Government Specification
Surface Treatment [SFTT]: Zinc Nut
Thread Direction [AAJF]: Right-Hand

Weapon Systems (WSDC) 4730-01-449-9669

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DLA Procurement Analysis 4730-01-449-9669

Last Stock Position:: 14 In Stock
DLA Administrative Lead Time:: Subscribe
DLA Production Lead Time:: Subscribe

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Management Data 4730-01-449-9669

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Effective Date: Organization; Unit of Issue; Unit Price; Qty Unit Pack
Oct 2022: US Marine Corps (DM); EA; Subscribe; 1
Oct 2021: Defense Logistics Agency (DS); EA; Subscribe; 1
Apr 2021: Defense Logistics Agency (DS); EA; Subscribe; 1
Feb 2021: US Marine Corps (DM); EA; Subscribe; 1
Oct 2019: Department of the Army (DA); EA; Subscribe; 1

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.

Marine Corps

Stores Account:

1: Stock Fund Account Item

Combat Essentiality:

2: Non-Critical Repair Part

Echelon Management:

B2

Operational Test:

: No Special Procedures

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Freight Information 4730-01-449-9669

4730-01-449-9669 has freight characteristics.. 4730-01-449-9669 has a variance between NMFC and UFC when transported by rail and the description should be consulted.

Packaging Data 4730-01-449-9669

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: --; --; 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: 1; --; --; --; Physical Protection; Any Suitable Process

Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking: No Requirement; A-A-203, Kraft Wrapping Paper; 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: ASTM - D5118, Fiberboard Box

Contracting Technical Data File (CTDF) 4730-01-449-9669 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):: K

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:

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