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NSN 4820-01-451-5486, 4820014515486
VALVE,GATE

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 014515486
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 4820-01-451-5486

National Stock Number (NSN) 4820-01-451-5486, or NIIN 014515486, (valve,gate) was assigned December 19, 1997 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 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.

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 4820014515486 does not contain precious metals.

This information was last updated on .


Technical Characteristics

III MATERIAL
(MATT) NICKEL ALLOY STEM
BONNET ATTACHMENT METHOD
(ADST) THREADED
BONNET TYPE
(ADSR) INSIDE SCREW
CONNECTION TYPE
(AWLS) SOCKET, WELD, PIPE
END ITEM IDENTIFICATION
(AGAV) STRATEGIC SEALFIT CONVERSION SHIPS CLASS
INLET RELATIONSHIP WITH OUTLET
(CYBZ) IDENTICAL
NOMINAL PIPE SIZE ACCOMMODATED
(AAAR) 0.500 INCHES
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTM B164 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTM B164 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE DISK
MATERIAL
(MATT) COPPER ALLOY 922 BODY
MATERIAL
(MATT) NICKEL ALLOY DISK
MATERIAL
(MATT) NICKEL ALLOY SEAT
MATERIAL
(MATT) NICKEL ALLOY STEM
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED
(CRWH) 425.0 DEG FAHRENHEIT STEAM AND 150.0 DEG FAHRENHEIT WATER-OIL-GAS
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED
(CQCJ) 400.0 POUNDS PER SQUARE INCH WATER-OIL-GAS AND 200.0 POUNDS PER SQUARE INCH STEAM
VALVE OPERATION METHOD
(AQLR) MANUAL
VALVE SIZE
(CCFG) 0.500 INCHES
STEM TYPE
(CRKP) NONRISING
III MATERIAL
(MATT) COPPER ALLOY 922 BODY
III MATERIAL
(MATT) NICKEL ALLOY DISK
III MATERIAL
(MATT) NICKEL ALLOY SEAT

Manufacturer Part Numbers


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