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NSN 4820-01-465-9328, 4820014659328
VALVE,GATE

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 014659328
Codification Country
United States
Item Name Code
INC 05482
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 4820-01-465-9328

National Stock Number (NSN) 4820-01-465-9328, or NIIN 014659328, (valve,gate) was assigned June 28, 1999 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 6 manufacturer part numbers associated with this NSN. 3 of those 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. ISO Group has several sources of supply for this NSN.

This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 5 contracts issued for this part number, with 5 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE7MC24V1744, SPE7M119P1812, SPE7M016V8743, SPM7MC13M2213, SPM7M512V3346. The total value of the awarded contracts has been US$ 39,075.06.

This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.

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$ 8,336. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 29, 2005, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 05482. [A VALVE HAVING A FLAT OR TAPERED DISK (GATE) WHICH MOVES TRANSVERSELY TO THE AXIS OF FLOW BY ROTATING OR SLIDING MOVEMENTS OF THE STEM TO OPEN OR CLOSE THE ORIFICE. IT MAY ALSO CONTAIN AN OVAL OR RECTANGULAR SHAPED SLIDE WHICH MAY BE MANUALLY, MOTOR, OR PRESSURE OPERATED THROUGH THE MEANS OF AN ARM OR ARM ASSEMBLY. THE BODY FLANGE MAY BE DESIGNED TO ACCOMMODATE TUBE TYPE CONNECTORS. IT MAY OR MAY NOT CONTAIN THERMAL RELIEF FEATURES. INCLUDES VALVE (GATE) SPECIFICALLY DESIGNED FOR THE CONTROL OF FLUID SYSTEMS IN AIRCRAFT OR MISSILES.]. 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 4820014659328 does not contain precious metals.

This information was last updated on .


Technical Characteristics

III MATERIAL
(MATT) NICKEL ALLOY SEAT
BOLT HOLE QUANTITY
(AECS) 14
BONNET TYPE
(ADSR) OUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHOD
(ADST) BOLTED
CONNECTION TYPE
(AWLS) FLANGE, ROUND W/HOLES
FURNISHED ITEMS AND QUANTITY
(TMQY) 1 HANDWHEEL
FACE TO FACE DISTANCE
(CWCF) 9.500 INCHES
FLANGE FACE DESIGN
(CWDF) PLAIN
FLANGE DIAMETER
(AAMW) 12.375 INCHES
INLET RELATIONSHIP WITH OUTLET
(CYBZ) IDENTICAL
PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) BRONZE OS&Y GATE VALVE W/ACTUATOR
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTM B164,QQ-N-281ANL FED SPEC SINGLE MATERIAL RESPONSE SEAT OR ASTM A494,GRADE -30H ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTMA494,GRADE -30C ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTMB61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-N-281 FED SPEC 1ST MATERIAL RESPONSE STEM OR ASTM B164 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL
(MATT) COPPER ALLOY 922 BODY
MATERIAL
(MATT) NICKEL ALLOY DISK
MATERIAL
(MATT) NICKEL ALLOY SEAT
MATERIAL
(MATT) NICKEL ALLOY STEM
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED
(CQCJ) 250.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED
(CRWH) 425.0 DEG FAHRENHEIT WATER-OIL-GAS
VALVE OPERATION METHOD
(AQLR) MANUAL
VALVE SIZE
(CCFG) 8.000 INCHES
STEM TYPE
(CRKP) RISING
III MATERIAL
(MATT) COPPER ALLOY 922 BODY
III MATERIAL
(MATT) NICKEL ALLOY DISK
III MATERIAL
(MATT) NICKEL ALLOY STEM

Manufacturer Part Numbers


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