6625-01-538-3430

A flat metal or plastic item of various peripheral shapes having a solid (not laminated) cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole having a solid rectangular cross-section use disk, solid, plain. For round or hexagonal items with only one hole centrally located and with the length (thickness) exceeding 25 percent of the outside diameter or distance across peripheral flats, see spacer, sleeve. The thickness between the two parallel bearing surfaces must be 0.006 inch, (0.152 mm) or more for items less than 1/4 inch (6.35 mm) across the peripheral diameter, or smallest overall outside dimension, or must be 0.016 inch (0.406 mm) or more for items 1/4 inch (6.35 mm) or greater across the peripheral diameter or smallest overall outside dimension. For items with a thickness less than those indicated above, see shim. For items with one hole centrally located conforming to the above dimensional criteria use washer, flat or spacer, ring as applicable. When thickness and/or outside_diameter_or_smallest_overall_outside_dimension_is_designated_as_a_tolerance/dimension_the_maximum_dimension_will_be_used_to_determine_compliance._excludes:gasket;_insulator_(as_modified)_and_mounting_pad,_electrical-electronic_component.____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

critical fit, function and application, form is 1 c size, vxi slot, this item has the 01 option making it the 20309-d6 which has the auxillary l01 output connector, l01 range is 3.0ghz to 9.0ghz, l02 rating is 3.25ghz, l03 rating is 228.0mhz, l01 output is +10.0dbm min.,l02 output is +1.0dbm min.,l03 output is +1.0dbm, all outputs are nominal into 50 ohms, internal timebase output is 10.0mhz at 0.0dbm into 50ohms special features, 20309 type/model designation, vxi bus local oscillator part name assigned by controlling agency, f-16, r-iais end item identification, feat criticality code justification