Fleet and Industrial Supply Center, San Diego-Monterey Site, Attn: Code 220M, 1588 Cunningham Road, Room 103, Monterey, CA 93943-5209

18 -- NON-FLIGHT COMMERCIAL REACTOR WHEELS SOL N00244-99-T-B368 DUE 092099 POC E. Malissa Williams, Contract Specialist 831-656-2049 WEB: Click here to learn more about FISC and contracting, www.sd.fisc.navy.mil. The fleet and Industrial Supply Center Sam Diego Simplified Acquisition Monterey Site intend to sole source: NON-FLIGHT COMMERCIAL REACTION WHEELS.20N-M-S REACTION WHEELS. Notice of intent to negotiate a sole source procurement using Simplified Acquisition procedures under the authority of FAR Part 13.106-1(b) and 6.302 with Ball aerospace & Technologies Corp., Aerospace Systems Division, 1600 Commerce Street, Boulder CO. Delivery shall be made F.O.B. destination to the Naval Postgraduate School, Aero Astro Department 699 Dyer Road, Room 249, Bldg. 234 Monterey, Ca 93943 30 days after award. The wheels shall meet the following specifications. NON-FLIGHT COMMERCIAL REACTION WHEELS 20N-M-S Reaction wheel Angular Momentum 20.3 N-M-S, (15.OFT-LB-S @ 2500 RPM Speed Range +/-2500 RPM, within specification, =/-3500RPM,without damage. Reaction Torque +/-141.2M-N-M @ 2500, Acceleration (Minimum) +/-20 OZ-IN Command Motor Torque Range +/-211.8MN-M, +/2.0V Analog Command, 105.9 MN-M/V (15 OZ-IN/V) (+/-30 OZ-IN) Modes of operation, motor torque, closed loop motor current (Torque) control, bandwidth 500 HZ (minimum) operating range 18+/-2 VDC, Single bus voltage, reference to system ground reduced, motor torque at voltage below 18V when operating at high speeds. Voltages below 18V when operating at high speeds. Power consumption 15 W, @ 250 RPM steady state, 80 W @ 2500 RPM, maximum torque, accelerating command interface, analog/digital, Analog torque command of +/-2V, digital motor enable command telemetry interface, analog/digital, analog torque (analog) hall sensors for speed/direction (digital) interface connector, P/N 748364-1 (amp) or equivalent, single connector, 15 PIN high density D-type, pins, mates with P/N 748565-1 (AMP) or equivalent motor type, DC brushless, direct drive 3 phase brushless, integral hall sensors, low clogging, long life design telemetry interface, analog/digital motor current/torque (analog) hall sensors for speed/direction (digital)mounting pattern, 26.954 CM, (10.612 IN) basic circlediameter 0.541 CM holes, (QTY 12) (0.213IN), Diameter, 30 degree spacing, #10-32 screws. Weight, 9.07 KG, (20.0 LB), Systems includes driver electronics. Dimensions: 28.2 CM, (11.1 IN) Diameter. 10.2 6/22/996/22/99CM. (4.0 IN), Height, Temperature, +10 TO +40 C, (+50 TO +104F) Operational (Base plate Temperature) 40 to +75 C, (-40 to 167 F storage. The Government anticipates the award of a firm-fixed price purchase order. Written response to this synopsis shall contain sufficient documentation to establish a bonafide capability for fulfilling the requirement. Parties responding to this solicitation may submit their quote in accordance with the standard commercial practices (i.e. on company letterhead, formal quote form, etc.) but must include the following information: 1) Company's complete mailing address and remittance address, Method of payment accepted: credit card or electronic deposit. the company's CAGE Code, DUNS and Bradstreet Number and Taxpayer ID number. In addition, if you are biding a comparable commercial item, product literature must be included. The full text of the Federal Acquisition Regulation (FAR) can be accessed on the Internet at www.arnet.gov.far or www.deskbook.osd.mil; Defense Federal Acquisition Regulation supplement (DFARS) www.ditc.mil/dfars. Posted 09/09/99 (W-SN378438). (0252)

Loren Data Corp. http://www.ld.com (SYN# 0268 19990913\18-0002.SOL)