Database of Counter Rotating Under NSN (6680012090021) 6680-01-209-0021 Parts

Item Name Counter Rotating
Federal Supply Group (FSG) Instruments and Laboratory Equipment
Federal Supply Class (FSC) 6680 Liquid And Gas Flow Liquid Level And Mechanical Motion Measuring Instruments
National Item Identification Number (NIIN) 01-209-0021 (012090021)
NCB Code USA (01)
Manufacturer Melland Gear And Instrument Of, Honeywell International Inc, Bowmar Canada Ltd
Part Number Manufacturer Item Name RFQ
4012-000-1 melland gear and instrument of counter rotating RFQ
DC4128 melland gear and instrument of counter rotating RFQ
DC4128-1 melland gear and instrument of counter rotating RFQ
2794172-1 melland gear and instrument of counter rotating RFQ
4012-000-1 honeywell international inc counter rotating RFQ
4012-000-1 bowmar canada ltd counter rotating RFQ
DC4128-1 honeywell international inc counter rotating RFQ
DC4128-1 bowmar canada ltd counter rotating RFQ
DC4128 bowmar canada ltd counter rotating RFQ
2794172-1 honeywell international inc counter rotating RFQ
DC4128 honeywell international inc counter rotating RFQ
2794172-1 bowmar canada ltd counter rotating RFQ

Technical Characteristics of NSN 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

Relevant Components for NSN - 6680-01-209-0021, 6680012090021
6625-01-217-0441 (6625012170441) 6680-01-292-4943 (6680012924943) 6695-01-340-0031 (6695013400031) 6625-00-871-8563 (6625008718563)
6625-01-140-9006 (6625011409006) 6625-01-132-1745 (6625011321745) 6695-01-493-2364 (6695014932364) 6625-01-015-6525 (6625010156525)
6625-01-104-3705 (6625011043705) 6625-01-308-6365 (6625013086365) 6685-01-501-5362 (6685015015362) 6630-01-191-1057 (6630011911057)

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