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NSN 4820-00-030-0933, 4820000300933
COCK,PLUG

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 000300933
Codification Country
United States
Item Name Code
INC 16991
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 4820-00-030-0933

National Stock Number (NSN) 4820-00-030-0933, or NIIN 000300933, (cock,plug) 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 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 assigned to Item Name Code (INC) 16991. [AN ITEM THAT CONTROLS THE FLOW OF A FLUID BY ROTATION OF A PORTED PLUG WITHIN A SUITABLE PORTED SEAT. IT MUST NOT HAVE ANY LUBRICATION OTHER THAN FROM THE FLUID CONTROLLED, NOR CONTAIN ANY NONMETALLIC SEAL BETWEEN PLUG AND SEAT. SEE ALSO VALVE, SEATLESS AND VALVE, PLUG.]. 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 4820000300933 contains an unknown precious metal.

This NSN is associated to Schedule B 8481909090: parts of taps, cocks, valves and similar appliances, nesoi. 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

CONNECTION TYPE
(AWLS) THREADED EXTERNAL PIPE 1ST END
CONNECTION TYPE
(AWLS) THREADED INTERNAL BOSS 2ND END
CONNECTION STYLE
(AHNC) GASKET SEAL (BOSS) 2ND END
CONNECTION STYLE
(AHNC) PLAIN (PIPE) 1ST END
FEATURES PROVIDED
(CBBL) NONADJUSTABLE ROTATION
FLOW STYLE
(ADQS) TWO WAY TWO PORT 90 DEGREE PLUG TURN
MATERIAL
(MATT) COPPER ALLOY BODY
MATERIAL
(MATT) COPPER ALLOY FLOW CONTROL DEVICE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.438 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.438 INCHES 2ND END
NOMINAL THREAD SIZE
(CQJX) 0.438 INCHES 2ND END
NOMINAL THREAD SIZE
(CQJX) 0.125 INCHES 1ST END
THREAD DIRECTION
(AAJF) RIGHT-HAND 1ST END
THREAD DIRECTION
(AAJF) RIGHT-HAND 2ND END
THREAD CLASS
(AAJD) 3B 2ND END
THREAD SERIES DESIGNATOR
(THSD) UNF 1ST END
THREAD SERIES DESIGNATOR
(THSD) UNS 2ND END
THREAD QUANTITY PER INCH
(CMLP) 24 2ND END
VALVE OPERATION METHOD
(AQLR) MANUAL
III MATERIAL
(MATT) COPPER ALLOY BODY
III MATERIAL
(MATT) COPPER ALLOY FLOW CONTROL DEVICE

Manufacturer Part Numbers


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