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NSN 4820-01-460-4933, 4820014604933
VALVE,BUTTERFLY

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 014604933
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 4820-01-460-4933

National Stock Number (NSN) 4820-01-460-4933, or NIIN 014604933, (valve,butterfly) was assigned November 5, 1998 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 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 unique to one weapons system.

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) 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 4820014604933 does not contain precious metals.

This NSN is associated to Schedule B 8481803030: butterfly type taps, cocks and valves of iron, hand operated. 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

BUTTERFLY VALVE SIZE
(CWZR) 4.000 INCHES
STYLE DESIGNATOR
(STYL) ERR-090
END ITEM IDENTIFICATION
(AGAV) END ITEM;VALVE,BTFL,4INCH
BOLT HOLE NOMINAL DIAMETER
(CWCQ) 3.250 INCHES ALL ENDS
BOLT HOLE QUANTITY
(AECS) 8 ALL ENDS
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH
(CWCY) 0.4375 INCHES ALL ENDS
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH
(CWDC) 7.500 INCHES ALL ENDS
CONNECTION TYPE
(AWLS) FLANGE ALL ENDS
CURRENT RATING IN AMPS
(AMPS) 25.000
FEATURES PROVIDED
(CBBL) MANUAL OVERRIDE
FLANGE FACE DESIGN
(CWDF) RAISED STRAIGHT ALL ENDS
FLANGE SHAPE
(ARKN) RECTANGULAR WITH HOLES ALL ENDS
NOMINAL THICKNESS
(CWCK) 0.250 INCHES ALL ENDS
NOMINAL WIDTH
(AKGF) 4.000 INCHES ALL ENDS
MATERIAL
(MATT) IRON CAST BODY
NOMINAL LENGTH
(AKGG) 5.000 INCHES ALL ENDS
RAISED FACE NOMINAL DIAMETER
(CWDL) 6.250 INCHES ALL ENDS
RAISED FACE NOMINAL HEIGHT
(CWDH) 0.125 INCHES ALL ENDS
VALVE OPERATION METHOD
(AQLR) ELECTRIC MOTOR
VALVE SIZE
(CCFG) 4.000 INCHES
VOLTAGE IN VOLTS AND CURRENT TYPE
(CSBH) 28.0 DC
STYLE DESIGNATOR
(STYL) STRAIGHT THRU

Manufacturer Part Numbers


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