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4820-01-321-7247
Check Valve
4820013217247 013217247 NS-3983 ASSY E NS-3983 ASSY EL1
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
May 2023
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Related Documents 4820-01-321-7247 3+ Documents (More...)
Check Valve 4820013217247 013217247 Justification [CRTL]ZzzyFlow Control Device [ADQU]DiskMaterial
/fsg-43/fsc-4320/us
5 RNVC 9 DAC 1 S-2006 11836 - National Oilwell (Active) Canceled/Obsolete RNCC 5 RNVC 9 DAC 2 NS-3983 ASSY E
Restrictions 4820-01-321-7247
IUID Required
4820-01-321-7247 is a Check Valve that is specifically designed to be or selected as being nuclear hard. In addition it has other critical features such as tolerance, fit restrictions or application.This item has been confirmed as a Critical Munitions List Item or a Sensitive Commerce Control List Item and cannot be in the possession of any party anywhere in the World who is not an authorized NATO Government. Any other possessor of this item should mutilate it now as possession violates international and local laws. This item is a US Munitions List Item and must be mutilated to scrap. This item is not suspected to be hazardous. This item does not contain a precious metal.
Import and Export 4820-01-321-7247
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-01-321-7247
- US Navy (N1H5)
- Effective Date:
- 1 Apr 1991
- Supplementary Collaborators:
- JB
- Supplementary Receivers:
- GG
Approved Sources 4820-01-321-7247
- Part Number
- Manufacturer
- Status
- NS-3983 ASSY E
- Manufacturer
- 11836 - National Oilwell (Active)
- Incomplete Reference
- Incomplete Reference
- NS-3983 ASSY E
- 15187 - Emerson Automation Solutions Final (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- NS-3983 ASSY EL1
- 03950 - Naval Inventory Control Point (Active)
- Secondary Buy
- Secondary Buy
Datasheet 4820-01-321-7247
- Characteristic
- Specifications
- FIIG
- Specifications
- A530B0
- Connection Style [AHNC]
- Socket (Pipe) All Ends
- Connection Type [AWLS]
- Unthreaded Internal Pipe All Ends
- Criticality Code Justification [CRTL]
- Zzzy
- Flow Control Device [ADQU]
- Disk
- Material Document And Classification [MDCL]
- Mil-C-20159,Ty 1 Mil Spec Single Material Response Body
- Material Document And Classification [MDCL]
- Mil-C-20159,Ty 1 Mil Spec Single Material Response Flow Control Device
- Material [MATT]
- Copper Alloy Flow Control Device
- Material [MATT]
- Copper Alloy Body
- Maximum Operating Pressure [CQGM]
- 700.0 Pounds Per Square Inch Single Response
- Maximum Operating Temp [AEHZ]
- 180.0 Deg Fahrenheit Single Response
- Media For Which Designed [MEDA]
- Water-Oil-Gas Single Response
- Mounting Position [BBJX]
- Horizontal
- Nominal Pipe Size Accommodated [AAAR]
- 1.500 Inches All Ends
- Opening Pressure Setting [CSDC]
- 0.5 Pounds Per Square Inch
- Reference Number Differentiating Characteristics [ZZZY]
- Material Controlled Iaw Navsea 0948-Lp-045-7010 Material Control Standard For Level I Items
- Valve Operation Method [AQLR]
- Automatic
- Style Designator [STYL]
- Straight Thru
DLA Procurement Analysis 4820-01-321-7247
Management Data 4820-01-321-7247
Navy
- Cognizance:
- 3H
- Special Material ID:
- L1
- An item that supports either a SUBSAFE or Level 1 system that has undergone the extreme material control and quality assurance techniques that provide objective evidence of its acceptance for its appropriate application. Each item has certification papers (or special markings that provide traceability to the certification) that pedigree its material and physical properties, provide traceability, to manufacturer, contract list and lot, and document the quality assurance system and test requirements applied to the item.
- Issue, Repair, Requisition Restriction Code:
- 00
- No Restriction
- Special Material Content:
- 9
- Non-Hazardous or Non-Sensitive Item
NATO Stock Numbers Related to 4820-01-321-7247
Freight Information 4820-01-321-7247
4820-01-321-7247 has freight characteristics managed by the Food and Drug Administration (FDA).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. 4820-01-321-7247 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. 4820-01-321-7247 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. 4820-01-321-7247 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. 4820-01-321-7247 is not classified as a special type of cargo when transported by water. 4820-01-321-7247 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 4820-01-321-7247
- 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
- Item Weight
- --
- --
- --
- Over 10lb
- Less than 85G
- No Requirement
- --
Unit Pack Level (Packaged)
- Quantity per Pack
- Unit Size
- Unit Weight
- Unit Cube
- Preservation Method
- Cleaning/Drying
- Unit Size
- 1
- 10.0" H x 5.0" W x 5.0" L
- --
- --
- --
- Any Suitable Process
- 10.0" H x 5.0" W x 5.0" L
- Preservation Material
- Wrapping Material
- Cushioning/Dunnage
- Cushioning Thickness
- Container
- Special Marking
- Wrapping Material
- 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-D6880, Class 2, Heavy Duty Wood Box
- Open for inspection or use only
- Special Requirements – see Specific Instructions or Drawings provided
Intermediate Pack Level
- Quantity of Unit Packs
- Container
- --
- No Requirement