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NSN 4820-01-652-2381, 4820016522381
VALVE,BUTTERFLY

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 016522381
Codification Country
United States
Item Name Code
INC 05489
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 4820-01-652-2381

National Stock Number (NSN) 4820-01-652-2381, or NIIN 016522381, (valve,butterfly) was assigned February 13, 2016 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 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: SPE7MC24V4653. The total value of the awarded contracts has been US$ 21,346.60.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 2,483. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Feb 14, 2016, 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 does not have adequate data, lacks rights to data, or both, needed to purchase this part from additional sources. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 05489. [A VALVE THAT CONTROLS FLOW BY A CIRCULAR DISK, OR A PAIR OF SEMICIRCULAR DISKS, ATTACHED TO A COMMON SPINDLE OR LEVER TURNING ON A DIAMETRAL AXIS.]. 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 4820016522381 does not contain precious metals.

This information was last updated on .


Technical Characteristics

BUTTERFLY VALVE SIZE
(CWZR) 5.00 INCHES
BOLT HOLE QUANTITY
(AECS) 4 ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER
(CWCT) 9.50 INCHES ALL ENDS
FACE TO FACE DISTANCE
(CWCF) 2.24 INCHES
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTM A494 -35-1 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTM B148 C95800 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL
(MATT) ALUMINUM AND BRONZE BODY
MATERIAL
(MATT) NICKEL ALLOY FLOW CONTROL DEVICE
MATERIAL
(MATT) PLASTIC POLYTETRAFLUOROETHYLENE AND STEEL COMP 316 SEAT
MOUNTING FACILITY
(AZGM) WAFER
RAISED FACE NOMINAL DIAMETER
(CWDL) 8.50 INCHES ALL ENDS
SPECIAL FEATURES
(FEAT) RTFE FIRE SAFE STEEL SEAT; SHAFT ROUND AND KEY; ANSI 150;
VALVE OPERATION METHOD
(AQLR) MANUAL
VALVE SIZE
(CCFG) 5.00 INCHES
SPECIFICATION/STANDARD DATA
(ZZZK) 81349/MIL-V-24624 GOVERNMENT SPECIFICATION
STYLE DESIGNATOR
(STYL) STRAIGHT THRU

Manufacturer Part Numbers


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