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NSN 4820-01-534-6781, 4820015346781
STEM,FLUID VALVE

Federal Supply Classification
FSC 4820 - Valves, Nonpowered
National Item Identification Number
NIIN 015346781
Codification Country
United States
Item Name Code
INC 32528
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 4820-01-534-6781

National Stock Number (NSN) 4820-01-534-6781, or NIIN 015346781, (stem,fluid valve) was assigned October 28, 2005 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

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 Jun 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 32528. [AN ITEM USUALLY METALLIC, THREADED OR UNTHREADED, USED FOR SECURING TO OR POSITIONING INTO A MATING PART. IT IS DESIGNED TO BE USED IN A GLOBE, RELIEF, REGULATOR VALVE AND THE LIKE AS A MEANS OF CONTROLLING THE FLOW OF LIQUIDS OR GASES IN A GIVEN SYSTEM. ONE END MAY HAVE AN INTEGRAL DISK OR BE DESIGNED TO ACCOMMODATE A METALLIC OR NONMETALLIC DISK. THE OTHER END IS DESIGNED FOR A HANDWHEEL, LEVER, SPRING, DIAPHRAGM AND THE LIKE FOR NONPOWERED OPERATION OR TO ACCOMMODATE A GEAR, SOLENOID, AIR MOTOR AND THE LIKE FOR POWERED OPERATION. THE HANDWHEEL AND/OR DISK MAY BE FURNISHED WITH THE ITEM. EXCLUDES STEM, FAUCET; AND STEM, NEEDLE VALVE.]. 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 4820015346781 does not contain precious metals.

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

FURNISHED ITEMS AND QUANTITY
(TMQY) 1 DISK AND 1 INSERT AND 1 SCREW AND 1 RETAINER
END ITEM IDENTIFICATION
(AGAV) WS SSGN CLASS SUBMARINE
FEATURES PROVIDED
(CBBL) THREADED
LARGEST OUTSIDE DIAMETER
(AGWM) 0.682 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 4.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-C-24252 COMP I COND A MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) COBALT ALLOY
SPECIAL FEATURES
(FEAT) DRAWING CALLS THIS A STEM/DISK ASSEMBLY: INCLUDES ITEMS 12 STEM, 47 (PREVIOUSLY ITEM 14) DISK, 19 SEAL RETAINER, 34 SCREW AND 41 SEAL, GLOBE DISK; USED ON .25; ALTHOUGH PART LIST NOTE ON 6397434-1 SAYS ASSEMBLY USED ON 0.25 AND .50 VALVE SIZES THE TABLE ON PAGE 14 OF 6397434 GIVES DIFFERENT DIMENSIONS FOR SIZES .25 AND .50; DRAWING 6397434-1 IS 6 DRAWING REVISION NOTES TO DRAWING 6397434.
VALVE MODEL NUMBER FOR WHICH DESIGNED
(CYDY) GLOBE STOP VALVE
VALVE SIZE FOR WHICH DESIGNED
(CXBX) 0.250 INCHES
VALVE TYPE FOR WHICH DESIGNED
(BTNZ) GLOBE
STEM ACTUATING END TYPE
(CYCB) THREADED EXTERNALLY

Manufacturer Part Numbers


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