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NSN 4820-00-541-4146, 4820005414146
VALVE,GATE

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 005414146
Codification Country
United States
Item Name Code
INC 05482
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 4820-00-541-4146

National Stock Number (NSN) 4820-00-541-4146, or NIIN 005414146, (valve,gate) was assigned January 1, 1963 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. 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 somewhat common among different platforms, belonging to 3 different weapons systems.

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: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 05482. [A VALVE HAVING A FLAT OR TAPERED DISK (GATE) WHICH MOVES TRANSVERSELY TO THE AXIS OF FLOW BY ROTATING OR SLIDING MOVEMENTS OF THE STEM TO OPEN OR CLOSE THE ORIFICE. IT MAY ALSO CONTAIN AN OVAL OR RECTANGULAR SHAPED SLIDE WHICH MAY BE MANUALLY, MOTOR, OR PRESSURE OPERATED THROUGH THE MEANS OF AN ARM OR ARM ASSEMBLY. THE BODY FLANGE MAY BE DESIGNED TO ACCOMMODATE TUBE TYPE CONNECTORS. IT MAY OR MAY NOT CONTAIN THERMAL RELIEF FEATURES. INCLUDES VALVE (GATE) SPECIFICALLY DESIGNED FOR THE CONTROL OF FLUID SYSTEMS IN AIRCRAFT OR MISSILES.]. 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 4820005414146 does not contain precious metals.

This NSN is associated to Schedule B 8481803055: gate type taps, cocks and valves of steel, hand operated. 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

BONNET ATTACHMENT METHOD
(ADST) BOLTED
BONNET TYPE
(ADSR) OUTSIDE SCREW-YOKE
CONNECTION TYPE
(AWLS) THREADED INTERNAL PIPE
FEATURES PROVIDED
(CBBL) BONNET PACKING
MATERIAL
(MATT) STEEL BODY
MATERIAL
(MATT) STEEL SEAT
MATERIAL
(MATT) STEEL STEM
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED
(CQCJ) 2000.0 POUNDS PER SQUARE INCH CHLORINE
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED
(CRWH) 100.0 FAHRENHEIT CHLORINE
NOMINAL THREAD SIZE
(CQJX) 1.500 INCHES
SPECIAL FEATURES
(FEAT) 1.500 IN. PIPE SIZE;R.H. THD;11-1/2 THD PER INCH
STEM TYPE
(CRKP) RISING
THREAD SERIES DESIGNATOR
(THSD) ANPT
VALVE OPERATION METHOD
(AQLR) MANUAL
III MATERIAL
(MATT) STEEL STEM
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED
(CRWH) 100.0 DEG FAHRENHEIT CHLORINE
III MATERIAL
(MATT) STEEL BODY
III MATERIAL
(MATT) STEEL SEAT

Manufacturer Part Numbers


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