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NSN 4820-01-654-5985, 4820016545985
VALVE,BALL

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 016545985
Codification Country
United States
Item Name Code
INC 20962
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 4820-01-654-5985

National Stock Number (NSN) 4820-01-654-5985, or NIIN 016545985, (valve,ball) was assigned May 3, 2016 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 04, 2016, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 20962. [A MULTI-PORTED, NONLUBRICATED VALVE DESIGNED TO PROVIDE STRAIGHT THROUGH FLOW OR ABILITY TO DIRECT A NUMBER OF FLOWS OR PRESSURE THROUGH A SINGLE VALVE. THE FLOW IS CONTROLLED BY THE ROTATION OF A PORTED BALL WITHIN A SUITABLE PORTED SEAT(S). THE BALL IS USUALLY ENGAGED BY A STEM. IT IS NORMALLY OPERATED IN AN OPEN OR CLOSED POSITION. EXCLUDES:VALVE, CHECK.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4820016545985 does not contain precious metals.

This information was last updated on .


Technical Characteristics

BOLT HOLE NOMINAL DIAMETER
(CWCQ) 0.34 INCHES 2ND END
BOLT HOLE QUANTITY
(AECS) 3 2ND END
BOLT CIRCLE NOMINAL DIAMETER
(CWCT) 3.62 INCHES 2ND END
CONNECTION TYPE
(AWLS) THREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE
(AHNC) PLAIN,OPTIONAL END(PIPE) ALL ENDS
FACE TO FACE DISTANCE
(CWCF) 4.70 INCHES
FLANGE SHAPE
(ARKN) TRIANGULAR WITH HOLES 2ND END
PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) FULL FLOW FLANGED BALL TYPE SAFETY SEACOCK
MATERIAL
(MATT) PLASTIC POLYTETRAFLUOROETHYLENE SEAT
MATERIAL
(MATT) STEEL STAINLESS - USE STB000 FLOW CONTROL DEVICE
MATERIAL
(MATT) STEEL STAINLESS - USE STB000 STEM
NOMINAL THREAD SIZE
(CQJX) 1.25 INCHES ALL ENDS
THREAD SERIES DESIGNATOR
(THSD) NPT 1ST END
THREAD SERIES DESIGNATOR
(THSD) NPSM 2ND END
VALVE OPERATION METHOD
(AQLR) MANUAL
MATERIAL
(MATT) STEEL STAINLESS STEM
III PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) FULL FLOW FLANGED BALL TYPE SAFETY SEACOCK
MATERIAL
(MATT) STEEL STAINLESS FLOW CONTROL DEVICE

Manufacturer Part Numbers


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