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NSN 4820-00-451-6040, 4820004516040
Cancelled -> Replaced by 4820009828330

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 004516040
Codification Country
United States
Item Name Code
INC 05485
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: In Stock Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 4820-00-451-6040

National Stock Number (NSN) 4820-00-451-6040, or NIIN 004516040, (valve,globe) was assigned May 27, 1971 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 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 is actively being procured by the US Government, with procurement history within the last 90 days. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7MC24V3820. The total value of the awarded contracts has been US$ 104.26.

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 Aug 02, 2004, 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) 05485. [A VALVE WITH ONE INLET AND ONE OUTLET CONNECTION WITH OUTLET FLOW PARALLEL TO INLET FLOW. THE FLOW IS CONTROLLED BY THE ACTION OF A STEM WHICH LIFTS THE DISK PERPENDICULARLY OFF THE CENTER AXIS OF ITS SEAT. THE STEM IS AT A 90 DEGREE (1.5708 RADIANS) ANGLE TO AXIS OF FLOW. EXCLUDES:VALVE, STOP-CHECK; COCK, SHUTOFF, SCREW STEM; AND VALVE, SOLENOID.]. 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 4820004516040 contains an unknown precious metal.

This NSN is associated to Schedule B 8481801070: globe type taps, cocks and valves of copper, hand operated, having a pressure rating of 850 kpa or over. 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 TYPE
(ADSR) INSIDE SCREW
BONNET ATTACHMENT METHOD
(ADST) THREADED
CONNECTION STYLE
(AHNC) SOCKET (TUBE) ALL ENDS
CONNECTION TYPE
(AWLS) UNTHREADED INTERNAL TUBE ALL ENDS
FEATURES PROVIDED
(CBBL) BONNET PACKING
FLOW CONTROL DEVICE
(ADQU) DISK
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTM B371,ALLOY A ASSN STD 1ST MATERIAL RESPONSE STEM AND ASTM B198,ALLOY 13B ASSN STD 2ND MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-C-390,ALLOY B5 FED SPEC SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-C-390,ALLOY B5 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL
(MATT) COPPER ALLOY BODY
MATERIAL
(MATT) PLASTIC POLYTETRAFLUOROETHYLENE PACKING
MAXIMUM OPERATING PRESSURE
(CQGM) 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED
(MEDA) WATER-OIL-GAS SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.500 INCHES ALL ENDS
RENEWABLE SEAT RING TYPE
(ADZH) PRESSED-IN
VALVE OPERATION METHOD
(AQLR) MANUAL
STYLE DESIGNATOR
(STYL) STRAIGHT THRU
SUPPLEMENTARY FEATURES
(SUPP) THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCE, 12168, HAS INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984
STYLE DESIGNATOR
(STYL) ERR-090

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