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4820-00-907-5579

Check Valve

4820009075579 009075579 820-2178951

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design. View more Check Valve

Managed by United States

NSN Created on 1 Jan 1960

Data Last Changed
November 2023

NATO Update Count
8

NATO Data Quality

4820-00-907-5579 VALVE,CHECK 4820009075579 009075579 1/1 — NSN 4820-00-907-5579 (Generic Image) 1/1

Marketplace 4820-00-907-5579

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4820-00-907-5579 RQST NE

Restrictions 4820-00-907-5579

4820-00-907-5579 is a Check Valve 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.

End Users 4820-00-907-5579

US Navy (N2HD)
Effective Date:: 1 Apr 1991
Supplementary Receivers:: GG; AMC 3 AMSC H AMSC V IMC E IMCACTY HX

Approved Sources 4820-00-907-5579

Part Number
Manufacturer
Status
820-2178951: 95169 - Curtiss-Wright Flow Control (Active); Incomplete Reference; RNCC 3 RNVC 1 DAC 1

Datasheet 4820-00-907-5579

Characteristic
Specifications
Criticality Code Justification [CRTL]: Zzzy
Reference Number Differentiating Characteristics [ZZZY]: Material Will Be In Accordance With Navicp Mech; Activity Hx Quality Control, Manufacturing And Testing Specifications.

Management Data 4820-00-907-5579

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Effective Date: Organization; Unit of Issue; Unit Price; Qty Unit Pack
Aug 2017: Department of the Navy (DN); EA; Subscribe; 1

MOE: USC; Code; Statement; Order of Use; Jump To Code; Qty Per Assy; UOM; Technical Document; Quantative Expression
Department of the Navy (DN): L; V; Discontinued Without Replacement

Navy

Cognizance:

7H

Special Material ID:

X5: Navy Nuclear Reactor Plant (NNRP) component level material under the technical cognizant of NAVSEA 08, but managed by NAVICP MECH. This SMIC contains all component level nuclear material not qualifying for X1 or X4 SMIC assignment.

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 4820-00-907-5579

4820-00-907-5579 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 127220. A Sub NMFC of X. It has a NMFC Description of PRESSURE REG/RED/RELIEF VALVES NOI. 4820-00-907-5579 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. 4820-00-907-5579 is rated as class 77.5 when transported by Less-Than Carload (LCL) rail or ocean freight. It has a Uniform Freight Classification (UFC) number of 64490 which rates the freight between FCL and LCL. It has a Water Commodity Code (WCC) of 594 for ocean manifesting and military sealift. 4820-00-907-5579 is not classified as a special type of cargo when transported by water. 4820-00-907-5579 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 4820-00-907-5579

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; No Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying: 1; 8.0" H x 7.0" W x 7.0" L; --; --; --; Any Suitable Process

Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking: No 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; ASTM-D5118, Type CF, Class Weather-Resistant, Corrugated Fiberboard Box; Open for inspection or use only

Intermediate Pack Level

Quantity of Unit Packs
Container: --; No Requirement