SA-ALC/Contracting Directorate/LPKAF; 485 Quentin Roosevelt Road Suite 12; Kelly AFB, TX 78241-6419

29 -- NOUN: 229 CENC; NSN: 2995-01-433-6462PT SOL F41608-99-R-23761 DUE 092599 POC The Point of Contact is Robert B. Diaz, LPKAF, Phone: 210-925-6566, FAX: 210-925-8496, E-MAIL: robert.b.diaz@kelly.af.mil E-MAIL: Send your E-Mail request to the POC, robert.b.diaz@kelly.af.mil. This is a firm fixed type requirement for 16 EA, Noun: 229 CENC (Convergent Exhaust Nozzle Control; NSN: 2995-01-433-6462PT; P/N(s): 4083219 or 441944-1), applicable to the F100-PW-229 Engine. Dimensions: 14.195 Inches Length, 3.99 Inches Width, 9.80 Inches Height; Weight: 22.9 lbs. Form/Fit/Function: The CENC is usedto drive and control the modulating area nozzle on Pratt & Whitney F100-229 Aircraft Engine. The CENC provides the power to position the exhaust nozzle on the engine. Nozzle position is requested by an electrical signal from the Digital Electronic Engine Control (DEEC) to the CENC Electrohydraulic Servo Valve (EHSV). A four-way EHSV in the hydraulic input section provides fuel pressure to power a piston. The piston provides torque to open the pneumatic section air valves directing thirteen-stage compressor hot air. This causes the pneumatic section rotors to rotate, driveand position the engine nozzle as required by the DEEC. Prodominant Material: High Temperature Steel. POC: Robert B.Diaz, Contracting Officer, SA- ALC/LPKAF, 485 Quentin Roosevelt RD, STE 8, Kelly AFB, TX 78241- 6427. PH: 210-925-6566; FAX: 210-925-8496; Email: robert.b.diaz@ kelly.af.mil. No drawings are available from the government. All potential offerors should contact the buyer/PCO identified in this notice for additional information and/or to communicate concerns, if any, concerning this acquisition. If your concerns are not satisfied by the contracting officer, an Ombudsman has been appointed to hear concerns from offerors or potential offerors during the proposal development phase of an acquisition. The Ombudsman does not diminish the authority of the program director or Contracting Officer, but communicates Contractor concerns, issues, disagreements, and recommendations to the appropriate Government personnel. When requested, the Ombudsman shall maintain strict confidentially as to the source of the concern. The Ombudsman does not participate in the evaluation of proposals or in the source selection process. Interested parties are invited to call the SA-ALC Acquisition Ombudsman at AC 210-925-5133 or send E-Mail to: ombudsman@www.kelly-afb.org. Buyer's name (point of contact listed above) should be included on all solicitation requests. In addition, please include a FSCM/cage code for mailing purposes. See Note(s) 26 Posted 09/02/99 (D-SN375800). (0245)

Loren Data Corp. http://www.ld.com (SYN# 0276 19990907\29-0006.SOL)