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NSN 4820-01-508-8968, 4820015088968
VALVE,BALL

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 015088968
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.
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DLMS® Summary

National Stock Number 4820-01-508-8968

National Stock Number (NSN) 4820-01-508-8968, or NIIN 015088968, (valve,ball) was assigned June 5, 2003 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 been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 5 contracts issued for this part number, with 5 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE7MC23V8339, SPE7MC23V1538, SPE7MC20P2618, SPE7MC16M8284, SPE7M116M6561. The total value of the awarded contracts has been US$ 136,669.70.

This NSN is somewhat common among different platforms, belonging to 5 different weapons systems.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 49,230. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 02, 2005, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) 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 4820015088968 does not contain precious metals.

This NSN is associated to Schedule B 8481801085: ball type taps, cocks and valves of copper, hand operated, having a pressure rating of 850 kpa or over. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 332911: industrial valve manufacturing.

This information was last updated on .


Technical Characteristics

MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) TEFLON MFR REF SINGLE MATERIAL RESPONSE SEAT
STYLE DESIGNATOR
(STYL) A11A CROSS FLANGED ENDS
BOLT HOLE NOMINAL DIAMETER
(CWCQ) 0.562 INCHES ALL ENDS
BOLT HOLE QUANTITY
(AECS) 8 ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER
(CWCT) 6.562 INCHES ALL ENDS
CONNECTION TYPE
(AWLS) FLANGE ALL ENDS
FURNISHED ITEMS AND QUANTITY
(TMQY) 1 HANDLE
FACE TO FACE DISTANCE
(CWCF) 10.500 INCHES
FLANGE FACE DESIGN
(CWDF) PLAIN ALL ENDS
FLANGE SHAPE
(ARKN) ROUND WITH HOLES ALL ENDS
PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) BALL VALVE 4" 3-WAY,MIL-V-24509A W/MONEL BALL FIG.9
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTM-B-505 ALLOY ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) POLYTETRAFLUOROETHYLENE MFR REF SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-N-281 CL.A,C,D FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL
(MATT) COPPER ALLOY 922 BODY
MATERIAL
(MATT) NICKEL ALLOY 400 FLOW CONTROL DEVICE
MATERIAL
(MATT) NICKEL ALLOY 400 STEM
MATERIAL
(MATT) PLASTIC POLYTETRAFLUOROETHYLENE SEAT
MAXIMUM OPERATING PRESSURE
(CQGM) 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER
(CWCD) 7.687 INCHES ALL ENDS
NOMINAL THICKNESS
(CWCK) 0.500 INCHES ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED
(AAAR) 4.000 INCHES ALL ENDS
SPECIAL FEATURES
(FEAT) CENTER FLANGE TAPPED FOR .50-130 FASTENERS
THIRD CONNECTION FACE TO CENTERLINE DISTANCE
(CWCW) 5.250 INCHES
VALVE OPERATION METHOD
(AQLR) MANUAL
VALVE SIZE
(CCFG) 4.000 INCHES
STYLE DESIGNATOR
(STYL) CROSS FLANGED ENDS
STYLE DESIGNATOR
(STYL) ERR-090

Manufacturer Part Numbers


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