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DC4128 by Melland Gear And Instrument Of - Receive a Competitive Quote

We’re excited to announce that DC4128 NSN part is now available and ready for immediate shipping. Part number DC4128 is a Counter Rotating manufactured by Melland Gear And Instrument Of with NSN 6680012090021. Are you interested in a quick and competitive quote for this part?

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Just NSN Parts, owned and operated by ASAP Semiconductor, is a leading distributor of NSN (National Stock Number) parts, new and obsolete. Because of our dedication to quality, we’re the only independent distributor in the United States with a strict No China Sourcing Pledge. We’re also an AS9120B, ISO 9001:2015 certified, and FAA AC 0056B accredited member of the Aviation Suppliers Association (ASA). Our vast and comprehensive inventory of over 2 billion parts coupled with our shipping facilities in Washington, Oregon, California, New Maxico, Nevada, Arizona, Illinois, Minnesota, Pennsylvania, and New York, allow us to offer you some of the fastest delivery times in the industry.

If you’d like to learn more about NSN part number DC4128 Counter Rotating, feel free to call us at our toll-free number, +1-714-705-4780, or email us at sales@justnsnparts.com. And, if you’d like to stay informed on new inventory or any promotions, feel free to download the ASAP Semiconductor App from Google Play or the App Store.

Characteristics Data of NSN 6680-01-209-0021, 6680012090021

MRCCriteriaCharacteristic
CSWWShaft Rotation Direction And Maximum Speed In Rpm600.0 CLOCKWISE ALL REGISTERS ALL TIERS AND 600.0 COUNTERCLOCKWISE ALL REGISTERS ALL TIERS
AGAVEnd Item Identification6605-01-183-2220 HSI, B-1B ACFT
ABWVShaft Diameter0.124 INCHES NOMINAL
MRCDecoded RequirementClear Text Reply
FEATSpecial FeaturesDIRECTION OF ROTATION OF INPUT SHAFT TO INCREASE COUNT; DRIVE: ONE CCW REVOLUTION OF INPUT SHAFT EQUALS A COUNT INCREASE OF 10; BACKGROUND OF TAPE DULL BLACK COLOR 37038 PER FED-STD-595; MATERIAL AND FINISH: FRAME ALUMINUM ALLOY BLACK ANODIZED, SHAFTS AND TRANSFER GEARING STAINLESS STEEL; BALL BEARINGS ON ALL SHAFTS; LUBRICATION: GE-F50 VERSILUBE IN BALL BEARINGS; TORQUE 0.5 IN. OZ. MAX. TO START COUNTER AT ANY POSITION OR DRIVE COUNTER AT ANY SPEED LESS THAN 600 RPM WITHIN TEMP RANGE OF -55 DEG C TO +125 DEG C; COUNTER INTENDED FOR USE IN AN INSTRUMENT WHICH IS WEDGE LIGHTED WHITE PER MIL-L-27160; END PLAY 0.003 MAX INPUT SHAFT
BCNXMounting Type For Which DesignedBASE ALL REGISTERS ALL TIERS
AXHRMounting Facility Type And QuantitySLOT
AXEGActuating Device LocationLEFT SIDE ALL REGISTERS ALL TIERS
CSWSNumeral Display MethodDRUM
CSWTNumeral Readout000 MINIMUM ALL REGISTERS ALL TIERS AND 359 MAXIMUM ALL REGISTERS ALL TIERS
ANQDRegister Quantity2
ANQTFigure Height0.187 INCHES NOMINAL ALL REGISTERS ALL TIERS
ABHPOverall Length3.906 INCHES MINIMUM AND 3.931 INCHES MAXIMUM
SUPPSupplementary FeaturesMANUFACTURERS NAME: COUNTER,COURSE; TAPE ANGLE COUNTER
ABXFShaft Length0.230 INCHES NOMINAL
HUESColorWHITE, FED STD 595, 37875 ALL REGISTERS ALL TIERS FIGURE
STYLStyle DesignatorUNENCLOSED CYLINDRICAL
ADAVOverall Diameter0.641 INCHES MINIMUM AND 0.671 INCHES MAXIMUM
AXEDRegister FunctionADD ALL REGISTERS ALL TIERS AND SUBTRACT ALL REGISTERS ALL TIERS