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4730-00-541-2173
Tube Fitting Locknut
4730005412173 005412173 SAE-AS18280 759-100-9 105-01488 MS21937W8H AS18280 AS21937 MS21937-8H
An item having internal and/or external machine thread(s) (threads other than pipe or hose series), specifically designed to retain, by means or groove(s), shoulder(s), and the like, packing and/or a packing gland within a stuffing box. See also BUSHING, MACHINE THREAD; INVERTED NUT, TUBE COUPLING; and NUT, TUBE COUPLING. Excludes PACKING NUT, STUFFING TUBE; and use with electrical cable, and LOCKNUT, PIPE. View more Packing Nut
Managed by United States
NSN Created on 1 Jan 1961
Data Last Changed
November 2023
November 2023
NATO Update Count
29
29
NATO Data Quality
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Related Documents 4730-00-541-2173 5+ Documents (More...)
SAE-AS18280 759-100-9 MS21937W8H AS18280 105-01488 AS21937 MS21937-8H An item having internal and/or
MS21937-8H LOCKNUT,TUBE FITTING 632 EA NS Request Quotation 105-01488 LOCKNUT,TUBE FITTING 54 EA NS Request
AS18280 LOCKNUT,TUBE FITTING 1 EA NS Request Quotation Updated Every Day 4730-00-541-2173 RQST NE Updated
MS21937-8H LOCKNUT,TUBE FITTING 632 EA NS Request Quotation 105-01488 LOCKNUT,TUBE FITTING 54 EA NS Request
AS18280 LOCKNUT,TUBE FITTING 1 EA NS Request Quotation Updated Every Day 4730-00-541-2173 RQST NE Updated
MS21937-8H LOCKNUT,TUBE FITTING 52 EA NS Request Quotation Subscribe to View Vendor Details...
MS21937-8H LOCKNUT,TUBE FITTING 632 EA NS Request Quotation 105-01488 LOCKNUT,TUBE FITTING 54 EA NS Request
MS21937-8H LOCKNUT,TUBE FITTING 74 EA NS Request Quotation Subscribe to View Vendor Details...
MS21937-8H LOCKNUT,TUBE FITTING 632 EA NS Request Quotation 105-01488 LOCKNUT,TUBE FITTING 54 EA NS Request
MS21937-8H LOCKNUT,TUBE FITTING 74 EA NS Request Quotation Subscribe to View Vendor Details...
MS21937-5H AS18280 AS21937 MS21927-5H An item having internal and/or external machine thread(s) (threads
MS21937-5H PACKING NUT 320 EA NS Request Quotation AS18280 PACKING NUT 532 EA NS Request Quotation AS21937
PACKING NUT 532 EA NS Request Quotation AS21937 AS18280 PACKING NUT 1 EA NS Request Quotation Updated
MS21937-5H PACKING NUT 320 EA NS Request Quotation AS18280 PACKING NUT 532 EA NS Request Quotation AS21937
PACKING NUT 532 EA NS Request Quotation AS21937 AS18280 PACKING NUT 1 EA NS Request Quotation Updated
Upgrade for $1 a day Upgrade your Account Upgrade 4730-00-821-0189Packing Nut4730008210189 008210189 SAE-AS18280
MS21937-4L MS21937W4L AS18280 AS21937 105-01495 An item having internal and/or external machine thread
Tube Fitting Locknut 4730005412173 005412173 a day Upgrade your Account Upgrade 4730-00-541-2173Tube
MS21937-4L MS21937W4L AS18280 AS21937 105-01495 An item having internal and/or external machine thread
Tube Fitting Locknut 4730005412173 005412173 a day Upgrade your Account Upgrade 4730-00-541-2173Tube
Upgrade for $1 a day Upgrade your Account Upgrade 4730-00-684-0564Packing Nut4730006840564 006840564 SAE-AS18280
MS21937W4H MS21937-4H AS18280 AS21937 MS21937-4HC 105-01584 An item having internal and/or external
AS18280 PACKING NUT 1 EA NS Request Quotation Subscribe to View Vendor Details...
MS21937W4H MS21937-4H AS18280 AS21937 MS21937-4HC 105-01584 An item having internal and/or external
AS18280 PACKING NUT 1 EA NS Request Quotation Subscribe to View Vendor Details...
Restrictions 4730-00-541-2173
4730-00-541-2173 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 4730-00-541-2173
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4730-00-541-2173
- US Army (A920)
- Effective Date:
- 1 Nov 2005
- Former MOE Rule:
- A181
- US Air Force (FXGC)
- Effective Date:
- 1 Nov 2005
- Former MOE Rule:
- FXAX
- US Navy (N9BC)
- Effective Date:
- 1 Nov 2005
- Former MOE Rule:
- N9CD
- Supplementary Collaborators:
- GTKE
- Spain (YB01)
- Effective Date:
- 1 Mar 1999
- Canada (ZC01)
- Effective Date:
- 1 Apr 1991
- New Zealand (ZE01)
- Effective Date:
- 1 Apr 1991
- France (ZF01)
- Effective Date:
- 1 Apr 1991
- Germany (ZG01)
- Effective Date:
- 1 Apr 1991
- Republic of Korea (ZH01)
- Effective Date:
- 1 May 2003
- Italy (ZR01)
- Effective Date:
- 1 Apr 1991
- Norway (ZT01)
- Effective Date:
- 1 Apr 1991
- Greece (ZU01)
- Effective Date:
- 1 Apr 2008
Approved Sources 4730-00-541-2173
- Part Number
- Manufacturer
- Status
- SAE-AS18280
- Manufacturer
- 0U583 - Sae International (Active)
- Incomplete Reference
- Incomplete Reference
- MS21937W8H
- 0U583 - Sae International (Active)
- Primary Buy
- Primary Buy
- 759-100-9
- 96182 - Safran Electronics & Defense (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 105-01488
- 14728 - Precision Form Rivet Inc (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- AS18280
- 0U583 - Sae International (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- MS21937W8H
- 81343 - Society Of Automotive Engineers Inc (Replaced)
- Canceled/Obsolete
- Canceled/Obsolete
- AS18280
- 81343 - Society Of Automotive Engineers Inc (Replaced)
- Canceled/Obsolete
- Canceled/Obsolete
- AS21937
- 81343 - Society Of Automotive Engineers Inc (Replaced)
- Canceled/Obsolete
- Canceled/Obsolete
- AS21937
- 0U583 - Sae International (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- MS21937-8H
- 96906 - Military Standards (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- 105-01488
- 79470 - Dana Corp Weatherhead Div (Replaced)
- Canceled/Obsolete
- Canceled/Obsolete
Datasheet 4730-00-541-2173
- Characteristic
- Specifications
- FIIG
- Specifications
- T385-E
- Material [MATT]
- Steel Comp 1137 Overall Or Steel Comp 1141 Overall
- Nominal Tube Outside Diameter [CQRJ]
- 0.500 Inches
- Nominal Thread Size [CQJX]
- 0.750 Inches
- Nut Height [ADEA]
- 0.333 Inches Nominal
- Nut Style [ACTA]
- Tube Fitting Locknut
- Packing Recess Depth [CFPW]
- 0.156 Inches Nominal
- Packing Recess Diameter [CFPT]
- 0.875 Inches Nominal
- Width Across Flats [ASDB]
- 1.000 Inches Nominal
- Surface Treatment [SFTT]
- Anodize Overall
- Thread Class [AAJD]
- 3B
- Thread Direction [AAJF]
- Right-Hand
- Thread Quantity Per Inch [CMLP]
- 16
- Thread Series [BZRR]
- Unf
Weapon Systems (WSDC) 4730-00-541-2173
DLA Procurement Analysis 4730-00-541-2173
- Last Stock Position:
- 102 In Stock
- DLA Administrative Lead Time:
- Subscribe
- DLA Production Lead Time:
- Subscribe
Management Data 4730-00-541-2173
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
NATO Stock Numbers Related to 4730-00-541-2173
4730-99-430-2931 4730-99-762-3698 4730-25-150-0599 4730-21-896-4455 4730-17-025-0287 4730-99-530-3673 4730-99-742-9063 4730-99-712-3506 4730-99-446-2493 4730-15-005-0449 4730-99-559-2810 4730-99-500-2274 4730-99-783-8751 4730-99-558-9380 4730-99-695-3633 4730-99-560-4261 4730-66-155-5761 4730-01-516-1337
Freight Information 4730-00-541-2173
4730-00-541-2173 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 013540. A Sub NMFC of X. It has a NMFC Description of ALUM NUTS. 4730-00-541-2173 is rated as class 70 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 05680 which rates the freight between FCL and LCL. 4730-00-541-2173 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 576 for ocean manifesting and military sealift. 4730-00-541-2173 is not classified as a special type of cargo when transported by water. 4730-00-541-2173 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 4730-00-541-2173
- 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
- Special Requirement
- --
Unit Pack Level (Packaged)
- Quantity per Pack
- Unit Size
- Unit Weight
- Unit Cube
- Preservation Method
- Cleaning/Drying
- Unit Size
- 1
- --
- --
- --
- --
- Any Suitable Process
- --
- Preservation Material
- Wrapping Material
- Cushioning/Dunnage
- Cushioning Thickness
- Container
- Special Marking
- Wrapping Material
- No Requirement
- No Requirement
- PPP-C-795, Cellular Plastic Film Cushioning; or A-A-3129, Open Cell Plastic Cushioning; or PPP-C-1797, Polypropylene Foam Cushioning; or A-A-59136, Polyethylene Foam Cushioning
- --
- No Requirement
- No special marking
- No Requirement
Intermediate Pack Level
- Quantity of Unit Packs
- Container
- Any Suitable Fiber Box
Procurement History 4730-00-541-2173 1 Records
Contracting Technical Data File (CTDF) 4730-00-541-2173 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):
- L
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: