NSN 6685-00-066-1812
Gear TrainDemil:
NO Shelf Life:
N/A UOM:
-- NIIN:
000661812 Pricing & Availability Check
Submit this form for stock availability and pricing.6685-00-066-1812 Spec. NSN part characteristics
MRC:
TEXT
General Description
Dim., 1.862 in. O/a dia, 0.433 in. Thk excl dial shafts, main dial shaft protrudes 0.958 in. Nom, sub @dial shaft protrudes @0.904 in. Nom, both shafts 0.0733 in. Diameter w/two slits 90 degrees apart on protruding end, slits 0.010 @in. W, 0.187 in. Dp, top and bottom have two 0.200 in. Unthd mtg holes and three holes tapped no. 1-72 unf-2b, bottom has 0.500 in. Diameter hole for mtg motor, top has two 0.073 in. Diameter holes for dial shafts, gear ratio-motor to main dial shaft-464.46 to 1, ratio-sub dial shaft to 270 degrees rotation of main dial shaft-12 to 1, backlash at center shaft w/motor locked-1 degrees max, total travel of main dial shaft-280 deg, gear train starts operating through entire range w/1.8 volts max applied to motor, counter clockwise rotation of motor produces clockwise rotation of both shafts
Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM
Indicates a design/source control reference item
Inidicates part number has been superseded
Special material and handling
HMIC:
P PMIC:
A ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) P
Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
Precious Metals (PMIC) A
Item does not contain precious metal.
Criticality X
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
National motor freight and handling
NMFC:
177200 NMF Description:
Speed Indicator Connections UFC:
87140 LTL:
85.0 LCL:
-- WCC:
713 TCC:
Z SHC:
9 ADC:
A ACC:
V Freight Codes Definitions:
Cargo Type (TCC) Z
No special type of cargo code applicable.
Water Commodity (WCC) 713
Metal hardware.
Air Commodity (ACC) V
Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.
Air Dimensions (ADC) A
Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Special Handling (SHC) 9
Other or no special handling required (sh)