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airport surveillance detection equipment 3 (ASDE3)
ASDE-3Type 316 ss split lock washer for socket head cap screw 1/2". comes from vendor in package of 10; but, only need qty 1 ea per unit. this goes on nha ASDE-3 50mm belt tensioner nsn; 5840-01-319-8437, p/n 187861-201
FSC 5310 ⁓ Nuts and washers
Note-nuts and washers, including specially designed, are to be classified in this fsc. a. nuts are a small metal block made in a variety of shapes such as square and hexagonal which is drilled and internally threaded. b. washers are a perforated piece of metal, leather, or other materials of various shapes or forms. they are used primarily as a seat for a bolt, nut, screw, rivet or nail to distribute pressure and prevent endwise motion over an area and/or to prevent movement between two parts by means of restraining features created by the shape of its edges.
Excluding bearing thrust washers (fsc 3120); shims (fsc 5365); ring spacers (fsc 5365); plate spacers (fsc 5365); lock rings (fsc 5365).
Used on airport surveillance detection equipment 3 (asde3). asde-3type 316 ss split lock washer for socket head cap screw 1/2". comes from vendor in package of 10; but, only need qty 1 ea per unit. this goes on nha asde-3 50mm belt tensioner nsn; 5840-01-319-8437, p/n 187861-201
Nothing similar to this part number was found in our inventory
A washer which is usually round with a centrally located hole. its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. it may be made of one or two pieces