7530-25-000-6000

5310-14-544-1795 5310145441795 145441795 is a washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. the hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). the thickness cannot exceed 25 percent of the largest outside dimension. when the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. the maximum tolerance is applied to dimensions and used as a determining factor. items with separable lamination use shim. for items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. excludes disk, valve, graphite impregnated and lubricated items.

9150-01-329-6166 9150013296166 013296166 is a dispersion of finely powdered lubricating solids in a suitable binder intended for bonding on surfaces of parts in aircraft, missiles, automotive and industrial equipment, and other applications where temperature, inacessability, contamination, etc., render conventional lubricants unsatisfactory or impractical. limited to those parts that will not require reapplication of the film during the normal life of the part except where the material will be used for break-in purposes in conjunction with other approved oils and greases. may also be used to minimize fretting corrosion. excludes lubricating oil, colloidal graphite; lubricating oil, molybdenum disulfide; graphite, colloidal; and grease, graphite.

6110-12-196-1053 6110121961053 121961053 is an item consisting of contacts, a magnetic core, and a coil with or without inclosure which is used to repeatedly establish and break a circuit. the item does not provide overload protection and is not used in line to control any other electrical controls. excludes relay, electromagnetic and starter, motor.l circuit. exludes relay, electro-magnetic and starter, motor.

2920-12-125-1369 2920121251369 121251369 is a relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). includes solenoid and armature types. excludes contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.

2920-12-131-7902 2920121317902 121317902 is an item with a resistance type heating element for igniting fuel-air mixtures in engine, diesel. used for starting engines only. excludes spark plug.