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4320-01-446-6303

Retaining Ring

4320014466303 014466303 NA1949-1 PL5.OHSLD-8PC9A PL5.0HSLD-8PC9A

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 11 Jul 1997

Data Last Changed
May 2023

NATO Update Count
2

NATO Data Quality

4320-01-446-6303 RING,RETAINING 4320014466303 014466303 1/1 — NSN 4320-01-446-6303 (Generic Image) 1/1

Marketplace 4320-01-446-6303

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4320-01-446-6303 RQST NE

Restrictions 4320-01-446-6303

4320-01-446-6303 is a Retaining Ring that does not have a nuclear hardened feature, but does have another critical feature or features such as tolerance, fit restriction or application. This item is a US Munitions List or Commerce Control List Item where the Item Manager, Equipment Specialist or Product Specialist must provide special demilitarization instructions. This item is not suspected to be hazardous. This item does not contain a precious metal.

Import and Export 4320-01-446-6303

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End Users 4320-01-446-6303

US Navy (N1HE)
Effective Date:: 1 Jul 1997
Supplementary Receivers:: GG; AMC 3 AMSC P IMC P

Approved Sources 4320-01-446-6303

Part Number
Manufacturer
Status
NA1949-1: 83130 - Air & Liquid Systems Corporation (Active); Incomplete Reference; RNCC 3 RNVC 1 DAC C
PL5.OHSLD-8PC9A: 83130 - Air & Liquid Systems Corporation (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC C
PL5.0HSLD-8PC9A: 83130 - Air & Liquid Systems Corporation (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC C

Datasheet 4320-01-446-6303

Characteristic
Specifications
FIIG: A19900
Criticality Code Justification [CRTL]: Zzzy
Reference Number Differentiating Characteristics [ZZZY]: Material Will Be In Accordance With Navicp, Activity Hx Quality Control, Manufacturing And Testing Specifications
Special Features [FEAT]: Change Fsc; Inc; Je7; J6r; 6-12-2008.

Management Data 4320-01-446-6303

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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
Oct 2019: Department of the Navy (DN); EA; Subscribe; 1

Navy

Cognizance:

1H: Consumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg

Special Material ID:

X3: Nuclear Reactor Plant (NRP) material under the technical cognizance of the NAVSEA 08 special designed, manufactured and/or treated for use in a NRP or controls thereof. This category includes all other NRP items which are not coded X2 or X4.

Issue, Repair, Requisition Restriction Code:

BL: Submit/refer requisitions to NAVICP MECH. Centralized control for issue of repair parts for specific programs/equipment

Special Material Content:

9: Non-Hazardous or Non-Sensitive Item

NATO Stock Numbers Related to 4320-01-446-6303

4320-12-194-2388 4320-99-788-6346 4320-99-792-8659 4320-99-977-2632 4320-99-250-0921 2520-12-122-7716 4320-12-313-4560 4320-99-788-6345 4320-12-373-2739 4320-99-382-7549 4320-99-152-3912 4320-12-305-8587 4320-99-744-5695 4320-21-850-3009 4320-66-159-1629 4320-99-792-9689 4320-17-051-7792 4320-17-048-7648

Freight Information 4320-01-446-6303

4320-01-446-6303 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 095190. A Sub NMFC of J. It has a NMFC Description of HARDWARE, NOI SUB 9. 4320-01-446-6303 is rated as class 70 when transported by Less-Than Truckload (LTL) freight. 4320-01-446-6303 is rated as class 70 when transported by Less-Than Carload (LCL) rail or ocean freight. It has a Uniform Freight Classification (UFC) number of 49790 which rates the freight between FCL and LCL. 4320-01-446-6303 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 713 for ocean manifesting and military sealift. 4320-01-446-6303 is not classified as a special type of cargo when transported by water. 4320-01-446-6303 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 4320-01-446-6303

Responsible Activity
Packaging Data Source: Primary Inventory Control Activity (PICA); Packaging Data does not meet current MIL-STD-2073-1E

Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation: --; --; --; 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; --; --; --; --; Any Suitable Process

Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking: No Requirement; MIL-P-130, Laminated and Creped Wrapping Paper; No Requirement; Not Applicable; --; No special marking

Intermediate Pack Level

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