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NSN 4820-00-917-8582, 4820009178582
COCK,POPPET DRAIN

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 009178582
Codification Country
United States
Item Name Code
INC 16989
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 4820-00-917-8582

National Stock Number (NSN) 4820-00-917-8582, or NIIN 009178582, (cock,poppet drain) was assigned August 3, 1966 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 02, 2007, 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) 16989. [AN ITEM DESIGNED TO DRAIN FLUIDS FROM FUEL SYSTEMS, TANKS, FILTERS, OR SIMILAR ITEMS. IT HAS A MOUNTING END, A FREE FLOWING END, AND A QUICK-ACTING NONMETALLIC SEALED CLOSURE, USUALLY SPRING LOADED, THAT HOLDS IT IN AN "OFF" POSITION. IT REQUIRES NO LUBRICATION OTHER THAN FROM THE FLUID BEING DRAINED.]. 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 4820009178582 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

III MATERIAL
(MATT) ALUMINUM ALLOY 2024 BODY
III MATERIAL
(MATT) STEEL COMP 303 FLOW CONTROL DEVICE
BOLT HOLE NOMINAL DIAMETER
(CWCQ) 0.156 INCHES 1ST END
BOLT HOLE QUANTITY
(AECS) 5 1ST END
BOLT CIRCLE NOMINAL DIAMETER
(CWCT) 1.250 INCHES 1ST END
CONNECTION TYPE
(AWLS) FLANGE 1ST END
FLANGE FACE DESIGN
(CWDF) PLAIN SWIVEL 1ST END
FLANGE SHAPE
(ARKN) HEXAGON WITH HOLES 1ST END
FLOW CONTROL DEVICE
(ADQU) POPPET
NOMINAL THICKNESS
(CWCK) 0.062 INCHES 1ST END
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) FEDSTD66,AISI 303/SAE 30303 FED STD 3RD MATERIAL RESPONSE PACKING
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-A-225/6,ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL
(MATT) ALUMINUM ALLOY 2024 BODY
MATERIAL
(MATT) STEEL COMP 303 FLOW CONTROL DEVICE
NOMINAL OUTSIDE DIAMETER
(CWCD) 1.875 INCHES 1ST END
SPECIAL FEATURES
(FEAT) CHORD 1.375 IN. ONE SIDE
VALVE OPERATION METHOD
(AQLR) AUTOMATIC
STYLE DESIGNATOR
(STYL) ANGLE

Manufacturer Part Numbers


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