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4820-01-189-0375

Valve Disk

4820011890375 011890375 NMP-476/005-300-0136 B2351 PC.8 NMP-476/PC 8

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like. View more Valve Disk

Managed by United States

NSN Created on 11 Sep 1984

Data Last Changed
May 2023

NATO Update Count
7

NATO Data Quality

STYL Style 16 for 4820-01-189-0375 1/1 — NSN 4820-01-189-0375 (Identification) 1/1

Marketplace 4820-01-189-0375

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4820-01-189-0375 RQST NE

Restrictions 4820-01-189-0375

4820-01-189-0375 is a Valve Disk 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 4820-01-189-0375

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End Users 4820-01-189-0375

US Navy (N1HE)
Effective Date:: 1 Apr 1991
Supplementary Receivers:: GG; AMC 1 AMSC G IMC P IMCACTY HX

Approved Sources 4820-01-189-0375

Part Number
Manufacturer
Status
NMP-476/005-300-0136: 75954 - Kunkle Industries Inc Lonergan Valve (Obsolete); Original Design; RNCC 3 RNVC 9 DAC C
B2351 PC.8: 75954 - Kunkle Industries Inc Lonergan Valve (Obsolete); Canceled/Obsolete; RNCC 5 RNVC 9 DAC C
NMP-476/PC 8: 75954 - Kunkle Industries Inc Lonergan Valve (Obsolete); Canceled/Obsolete; RNCC 5 RNVC 9 DAC C

Datasheet 4820-01-189-0375

Characteristic
Specifications
FIIG: A539Y0
Criticality Code Justification [CRTL]: Zzzy
Nominal Thread Size [CQJX]: 0.525 Inches
Outside Diameter [ABHE]: 0.812 Inches Nominal
Material [MATT]: Steel Corrosion Resisting
Reference Number Differentiating Characteristics [ZZZY]: Material Will Be In Accordance With Ships Parts Control Center Activity Hx Quality Control,Manufacturing And Testing Specifications
Seat Angle [CRRB]: 48.0 Degrees Nominal
Overall Height [ABKW]: 1.375 Inches Nominal
Style Designator [STYL]: Plug
Thread Class [AAJD]: 2B
Thread Series Designator [THSD]: Uns
Thread Quantity Per Inch [CMLP]: 18

Management Data 4820-01-189-0375

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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

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Freight Information 4820-01-189-0375

4820-01-189-0375 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 051080. A Sub NMFC of Z. It has a NMFC Description of FAUCETS,BIBCOCKS,GATES VALVES. 4820-01-189-0375 is rated as a variable freight class when transported by Less-Than Truckload (LTL) freight. 4820-01-189-0375 is rated as class 60 when transported by Less-Than Carload (LCL) rail or ocean freight. It has a Uniform Freight Classification (UFC) number of 29300 which rates the freight between FCL and LCL. It has a Water Commodity Code (WCC) of 594 for ocean manifesting and military sealift. 4820-01-189-0375 is not classified as a special type of cargo when transported by water. 4820-01-189-0375 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 4820-01-189-0375

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

Storage Environment: Unheated General Purpose

Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation: --; --; --; Over 10lb; Less than 85G; Special Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying: 1; 3.0" H x 2.0" W x 2.0" L; --; --; --; Special Requirements

Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking: Special Requirement; Special Requirements – see Specific Instructions or Drawings provided; Special Requirements. See Specific Instructions or Drawings Provided; Special Requirements. See Specific Instructions or Drawings Provided; Special requirement – See specific instructions or drawings provided; --

Intermediate Pack Level

Quantity of Unit Packs
Container: Special requirement – See specific instructions or drawings provided