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4820-01-285-7217

Stop-Check Valve

4820012857217 012857217 803-1385541-042

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also VALVE (1), LIFT-CHECK and VALVE (1), STOP-LIFT-CHECK. View more Stop-Check Valve

Managed by United States

NSN Created on 19 Sep 1988

Data Last Changed
May 2023

NATO Update Count
5

NATO Data Quality

4820-01-285-7217 VALVE,STOP-CHECK 4820012857217 012857217 1/1 — NSN 4820-01-285-7217 (Generic Image) 1/1

Marketplace 4820-01-285-7217

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4820-01-285-7217 RQST NE

Restrictions 4820-01-285-7217

4820-01-285-7217 is a Stop-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 4820-01-285-7217

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

Approved Sources 4820-01-285-7217

Part Number
Manufacturer
Status
803-1385541-042: 80064 - Naval Ship Systems Command (Active); Incomplete Reference; RNCC 3 RNVC 1 DAC C

Datasheet 4820-01-285-7217

Characteristic
Specifications
FIIG: A530B0
Criticality Code Justification [CRTL]: Zzzy
Reference Number Differentiating Characteristics [ZZZY]: Material Will Be In Accordance With Ships Parts Control Center Activity Hx Quality Control,Manufacturing And Testing Specifications

Management Data 4820-01-285-7217

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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:

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

NATO Stock Numbers Related to 4820-01-285-7217

4820-99-881-3364 4820-12-367-9747 4820-99-784-8659 4820-99-534-1407 4820-66-143-0900 4820-21-680-0321 4820-99-556-8374 4820-99-254-6362 4820-22-614-2117 4820-22-618-3311 4820-99-797-0264 4820-99-760-2641 4820-12-171-6782 4820-99-752-6484 4820-25-140-2375 4820-21-858-3439 4820-25-106-9085 4810-12-701-8295

Freight Information 4820-01-285-7217

4820-01-285-7217 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. 4820-01-285-7217 is rated as a variable freight class when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 29300 which rates the freight between FCL and LCL. 4820-01-285-7217 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. 4820-01-285-7217 is not classified as a special type of cargo when transported by water. 4820-01-285-7217 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 4820-01-285-7217

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; 15.0" H x 12.0" W x 12.0" L; --; --; --; Any Suitable Process

Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking: No Requirement; MIL-PRF-121, Greaseproof, Waterproof Barrier; Wood Blocking and Bracing, Fasteners, or Steel Strapping, for Tie-down purposes. Rubber tired wheels shall be blocked clear of the floor of the crate or skid and shall not be load bearing; Not Applicable; ASTM-D6880, Class 2, Heavy Duty Wood Box; --

Intermediate Pack Level

Quantity of Unit Packs
Container: --; No Requirement