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NSN 4820-01-368-1773, 4820013681773
VALVE,BALL

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 013681773
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 4820-01-368-1773

National Stock Number (NSN) 4820-01-368-1773, or NIIN 013681773, (valve,ball) was assigned November 27, 1992 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. 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 a year. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4AN21P0074, SPE4AN21P0074, SPE7M014M3193. The total value of the awarded contracts has been US$ 274,981.00.

This NSN is unique to one weapons system.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 26, 2008, 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 annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) 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 4820013681773 does not contain precious metals.

This NSN is associated to Schedule B 8481805090: taps, cocks, valves and similar appliances, nesoi, hand operated, of materials other than copper, iron or steel. 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

STYLE DESIGNATOR
(STYL) ERR-090
BOLT HOLE NOMINAL DIAMETER
(CWCQ) 0.562 INCHES ALL ENDS
BOLT HOLE QUANTITY
(AECS) 8 ALL ENDS
BONNET ATTACHMENT METHOD
(ADST) BOLTED
BONNET TYPE
(ADSR) INSIDE SCREW
BOLT CIRCLE NOMINAL DIAMETER
(CWCT) 6.562 INCHES ALL ENDS
CONNECTION TYPE
(AWLS) FLANGE ALL ENDS
FURNISHED ITEMS AND QUANTITY
(TMQY) 1 HANDWHEEL
FLANGE FACE DESIGN
(CWDF) PLAIN ALL ENDS
FLANGE SHAPE
(ARKN) ROUND WITH HOLES ALL ENDS
NOMINAL THICKNESS
(CWCK) 0.500 INCHES ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODYASTM B61 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICEQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIAL
(MATT) BRONZE BODYBRONZE FLOW CONTROL DEVICEPLASTIC POLYTETRAFLUOROETHYLENE SEATNICKEL ALLOY STEM
MAXIMUM OPERATING PRESSURE
(CQGM) 100.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED
(MEDA) WATER, SALT 1ST RESPONSEWASTE PRODUCT 2ND RESPONSE
NOMINAL OUTSIDE DIAMETER
(CWCD) 7.688 INCHES ALL ENDS
VALVE OPERATION METHOD
(AQLR) MANUAL
VALVE SIZE
(CCFG) 4.000 INCHES
STYLE DESIGNATOR
(STYL) CROSS FLANGED ENDS

Manufacturer Part Numbers


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