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4820-01-158-8357

Check Valve

4820011588357 011588357 68M000

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 30 Jul 1983

Data Last Changed
January 2023

NATO Update Count
3

NATO Data Quality

4820-01-158-8357 VALVE,CHECK 4820011588357 011588357 1/1 — NSN 4820-01-158-8357 (Generic Image) 1/1

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4820-01-158-8357 RQST NE

Restrictions 4820-01-158-8357

IUID Required

4820-01-158-8357 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 4820-01-158-8357

US Navy (N2SD)
Effective Date:: 1 Apr 1991
Supplementary Receivers:: GG; AMC 3 AMSC H AMSC V IMC E IMCACTY HA

Approved Sources 4820-01-158-8357

Part Number
Manufacturer
Status
68M000: 95169 - Curtiss-Wright Flow Control (Active); Incomplete Reference; RNCC 3 RNVC 1 DAC 1

Datasheet 4820-01-158-8357

Characteristic
Specifications
FIIG: A530B0
Criticality Code Justification [CRTL]: Zzzy
Reference Number Differentiating Characteristics [ZZZY]: Selected And Tested For Nuclear Propulsion Plant Systems

Management Data 4820-01-158-8357

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Effective Date: Organization; Unit of Issue; Unit Price; Qty Unit Pack
May 2011: Department of the Navy (DN); EA; Subscribe; 1

Navy

Cognizance:

2S

Special Material ID:

X1: Nuclear Power

Issue, Repair, Requisition Restriction Code:

AF: Submit/refer requisitions to NAVSEA (other than ammunition-N23)

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Freight Information 4820-01-158-8357

4820-01-158-8357 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. 4820-01-158-8357 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. 4820-01-158-8357 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. 4820-01-158-8357 is not classified as a special type of cargo when transported by water. 4820-01-158-8357 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 4820-01-158-8357

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

Storage Environment: Heated General Purpose – Heated 40 F and above

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; --; --; --; --; 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; ASTM-D5118, Type CF, Class Weather-Resistant, Corrugated Fiberboard Box; --

Intermediate Pack Level

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