Defense Supply Center Columbus, PO Box 16595, DSCC-PBAB, Columbus, OH 43216-6595

48 -- VALVE, CHECK SOL sp074000r3868 DUE 063000 POC For information only, Point of Contact: Patircia J. Crowder 614-6921362, fax 614-693-1633 IQC00129000010, VALVE,CHECK, NSN 4820-00-555-7866. All responsible sources may submit an offer/quote which shall be considered. Copies of this solicitation are available at the office address above or faxing 614-692-2262 and will not be available until 15 days after this notice is published in the CBD. Specifications, plans or drawings are not available. This is an unrestricted acquisitions with a 10% prefernece for SDB concerns. While price may be a significant factor in the evaluation of offers, the final award deision will be based upon a combination of price, delivery, past performance and other evaluation factors as described in the solication. Approved sources are: Parker Hannifin corp, (09990)(p/n:12-1053-1-5), Northrop Grumman Corp(26512)(p/n:30f73931), Lockheed Martin Corp (38597)(p/n:E380034-11), Parker Hannifin Corp (78943)(p/n:u513795-1), Westinghouse Air Brake (82722)(p/n: 820743), Valcor Engineering Corp (96487)(p/n:932596) Posted 05/11/00 (W-SN453834). (0132)

Loren Data Corp. http://www.ld.com (SYN# 0262 20000515\48-0005.SOL)