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4320-00-399-6258

Wearing Ring

4320003996258 003996258 234301-1PH 255429-2 H4320-399-6258 136719 1170P SL6204PC18 3617P SL4222PC5 SL5427PC33 SL5695PC18 1177P 47P SL5416APC5 SL5429PC33 SL6075PC18 16027

A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves. View more Wearing Ring

Managed by United States

NSN Created on 1 Jan 1963

Data Last Changed
November 2023

NATO Update Count
21

NATO Data Quality

AAQL Style 18A for 4320-00-399-6258 1/1 — NSN 4320-00-399-6258 (Identification) 1/1

Marketplace 4320-00-399-6258

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47P RING,WEARING 1 EA NS

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136719 RING,WEARING 25 EA NS

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16027 RING,WEARING 99 EA NS

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255429-2 RING,WEARING 1 EA NS

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47P RING,WEARING 225 EA NS

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16027 RING,WEARING 3 EA NS

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4320-00-399-6258 RING,WEARING 2 EA NS

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4320-00-399-6258 RQST NE

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4320-00-399-6258 RQST

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4320-00-399-6258 RQST NE

Restrictions 4320-00-399-6258

4320-00-399-6258 is a Wearing Ring 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. The precious metals content of this item is unknown.

Import and Export 4320-00-399-6258

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End Users 4320-00-399-6258

US Navy (N9BC)
Effective Date:: 1 Aug 2004
Former MOE Rule:: NICD
Supplementary Collaborators:: HD; AMC 1 AMSC G IMC Z IMCACTY GH

Spain (YB01)
Effective Date:: 1 Apr 1991

Thailand (YY01)
Effective Date:: 1 Feb 2015

Republic of Korea (ZH01)
Effective Date:: 1 Apr 1991

Portugal (ZP01)
Effective Date:: 1 Apr 1991

Greece (ZU01)
Effective Date:: 1 Apr 1991

Turkey (ZW01)
Effective Date:: 1 Nov 1998

Approved Sources 4320-00-399-6258

Part Number
Manufacturer
Status
255429-2: 0UBG9 - Curtiss-Wright Electro-Mechanical (Active); Primary Buy; RNCC 3 RNVC 2 DAC 5
H4320-399-6258: 80064 - Naval Ship Systems Command (Active); Primary Buy; RNCC 3 RNVC 2 DAC 1
136719: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 5
255429-2: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 5
1170P: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 5
SL6204PC18: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 5
3617P: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 5
SL4222PC5: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 5
SL5427PC33: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 5
SL5695PC18: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 5
1177P: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 5
47P: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 5
SL5416APC5: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 5
SL5429PC33: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 5
SL6075PC18: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 5
16027: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 5
234301-1PH: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Advisory Reference; RNCC C RNVC 1 DAC 6

Datasheet 4320-00-399-6258

Characteristic
Specifications
FIIG: A19900
Material [MATT]: Copper Alloy
Body Style [AAQL]: External Flange
Overall Length [ABHP]: 1.000 Inches Nominal
Bolt Circle Diameter [ABKG]: 3.986 Inches Nominal
Flange Diameter [ABKK]: 4.752 Inches Nominal
Body Outside Diameter [ADAR]: 4.248 Inches Nominal
Body Inside Diameter [ADAS]: 3.725 Inches Nominal
Minor Outside Diameter [ADNA]: 4.127 Inches Nominal
End To Flange Distance [AJFM]: 0.188 Inches Nominal
Center Flange Thickness [AYRJ]: 0.625 Inches Nominal
Bolt Hole Quantity [AECS]: 2
Mounting Hole Thread Series Designator [CMLK]: Unc
Mounting Hole Nominal Thread Size [CQLT]: 0.250 Inches
Corner Shape [BZLX]: Square All Corners

Weapon Systems (WSDC) 4320-00-399-6258

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DLA Procurement Analysis 4320-00-399-6258

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Management Data 4320-00-399-6258

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Effective Date: Organization; Unit of Issue; Unit Price; Qty Unit Pack
Oct 2022: Department of the Navy (DN); EA; Subscribe; 1
Oct 2021: Department of the Navy (DN); EA; Subscribe; 1
Oct 2020: Department of the Navy (DN); EA; Subscribe; 1
Feb 2020: Department of the Navy (DN); EA; Subscribe; 1

Navy

Cognizance:

9B: Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg

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Freight Information 4320-00-399-6258

4320-00-399-6258 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 128000. A Sub NMFC of X. It has a NMFC Description of PUMPS PWR NOI/WORKING HEADS/PARTS. 4320-00-399-6258 is rated as class 85 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 64870 which rates the freight between FCL and LCL. 4320-00-399-6258 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 594 for ocean manifesting and military sealift. 4320-00-399-6258 is not classified as a special type of cargo when transported by water. 4320-00-399-6258 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 4320-00-399-6258

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: --; --; --; --; --

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; --; --; --; PPP-B-566, PPP-B-676, or ASTM-D5118, Folding, Setup or Fiberboard Box; No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container: ASTM-D5118, Type CF, Class Weather-Resistant, Corrugated Fiberboard Box

Contracting Technical Data File (CTDF) 4320-00-399-6258 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):: Z

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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Related Documents 4320-00-399-6258 5+ Documents (More...)

Restrictions 4320-00-399-6258

Import and Export 4320-00-399-6258

End Users 4320-00-399-6258

Approved Sources 4320-00-399-6258

Datasheet 4320-00-399-6258

Weapon Systems (WSDC) 4320-00-399-6258

DLA Procurement Analysis 4320-00-399-6258

Management Data 4320-00-399-6258

Navy

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Freight Information 4320-00-399-6258

Packaging Data 4320-00-399-6258

Item Pack Level (Unpackaged)

Unit Pack Level (Packaged)

Intermediate Pack Level

Contracting Technical Data File (CTDF) 4320-00-399-6258 October 2021

Criticality and Quality

Commercial Properties

Restrictions

Packaging Requirements