Product Details | CHECK VALVE

4820-01-647-4091 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.

Part Alternates: 5399-003T 100 , 5399-003T REV - 1" , 5399003T100, 5399003TREV1, 4820-01-647-4091, 01-647-4091, 4820016474091, 016474091

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 2015232 01-647-4091

Demand History | NSN 4820-01-647-4091

Part Number Request Date QTY Origin
5399-003T 100 2021-10-284 6 DIBBS
5399-003T 100 2019-04-94 7 DIBBS
5399-003T 100 2019-03-83 1 DIBBS
4820-01-647-4091 2018-08-231 1 DIBBS
4820-01-647-4091 2018-08-230 1 DIBBS
4820-01-647-4091 2017-07-211 1 DIBBS
4820-01-647-4091 2017-04-106 1 DIBBS
4820-01-647-4091 2016-05-137 2 DIBBS
4820-01-647-4091 2016-05-124 2 DIBBS

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Technical Data | NSN 4820-01-647-4091

Characteristic Specifications
MATERIAL COPPER ALLOY BODY
MATERIAL DOCUMENT AND CLASSIFICATION ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
STYLE DESIGNATOR STRAIGHT THRU
VALVE SIZE 1.00 INCHES
FACE TO FACE DISTANCE 7.1875 INCHES
FLOW CONTROL DEVICE DISK
VALVE OPERATION METHOD AUTOMATIC
SPECIAL FEATURES UNION END SWING CHECK
PART NAME ASSIGNED BY CONTROLLING AGENCY VALVE,SWG CHK 1.00"

Restrictions/Controls & Freight Information | NSN 4820-01-647-4091

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information

Management | NSN 4820-01-647-4091

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each