A solid metallic, pear-shaped item with a grooved or flat outer edge, around which an item is shaped and inserted into the receptacle of another item.
NSN 6105-01-449-7150
NSN 5990-01-328-8225
NSN 6320-01-326-1316
NSN 5985-00-118-7985
NSN 6150-01-345-2282
NSN 6220-01-487-7690
NSN 5999-01-517-9604
NSN 6620-01-222-8820
NSN 5950-00-761-6126
NSN 6220-00-222-5663
NSN 6110-00-573-1297
NSN 5998-01-416-6077