Following is a list of unclassified contracts of $25,000 and over as released by Army Contracting Offices: REDSTONE ARSENAL, Huntsville, Ala. Bazell Engineering & Mfg. Co., Inc., 145 W. 154th St., Gardena, Calif., item 1, cylinder, (Y067), ORD Part No. 8136275 (line item 1-1-858), F. O. B. LaCarne, Ohio, 12 ea., F. O. B. Avondale, Col., 7 ea., (Purchase Request: RSP-180-57), $39,900.