SOURCES SOUGHT – PROCUREMENT OF ISOLATION RINGS – PSC 5845 – NAICS 335991

2026-11-03

AMENDMENT 01 : The purpose of this updated notice is to correct the NAICS Code used from 335991 to the correct NAICS of 325211 . SOURCES SOUGHT : This Sources Sought is a re - posting of Notice number N0016426SNB10 with the updated PSC Code from 5970 to the correct PSC 5845 . In accordance with Defense Federal Acquisition Regulation Supplement Procedures , Guidance , and Information ( DFARS PGI ) 206 . 302 - 1 , the Government is issuing this Sources Sought announcement as part of its market research . This Sources Sought announcement is intended to determine the availability and technical capability of businesses to provide the required supplies . This Sources Sought is a re - posting of Notice number N0016426SNB10 with the updated PSC Code from 5970 to the correct PSC 5845 . BACKGROUND : Naval Surface Warfare Center , Crane Division ( NSWC Crane ) is seeking information for market research purposes for the procurement of Isolation Rings . ​ Isolation Rings are a component of the TR - 343 Transducer system and under the cognizance of Naval Surface Warfare Center ( NSWC ), Crane Division . The TR - 343 Transducer is part of the AN / SQS - 53C Hull - Mounted Sonar Array , which is a component of the AN / SQQ - 89 ( V ) Anti - Submarine Warfare ( ASW ) System . The AN / SQQ - 89 ( V ) is a fully - integrated Surface Ship Undersea Warfare ( USW ) combat system with the capability to search , detect , classify , localize , and attack submarine targets . Isolation Rings are critical components required to provide the required electrical isolation for the piezoelectric device in the TR - 343 Transducer system . REQUESTED INFORMATION : Interested parties are requested to provide the information that identifies its capability to provide isolation rings described herein . Please provide information on performance of other Government contracts with similar efforts as applicable . The Government encourages participation by small business , small , disadvantaged business , HUBZone small business , woman - owned small business , veteran - owned small business , and historically black colleges and universities . Interested parties must be properly registered in the System for Award Management ( SAM ) and may obtain information on SAM registration and annual confirmation requirements by calling 1 - 866 - 606 - 8220 or via the internet at https :// www . sam . gov . RESPONSES : Written responses shall be submitted via e - mail to the points of contact listed below by the closing date . NSWC CraneMr . Steven Junkins – Code 0232Crane , Indiana 47522 - 5001steven . l . junkins2 . civ @ us . navy . milRESPONSES TO THE SOURCES SOUGHT SHALL INCLUDE THE FOLLOWING : Submitter ' s NameStreet Address , City , State , nine ( 9 ) digit Zip CodePoint of Contact ( POC ) POC Telephone andDUNS numberCAGE CodeAnnouncement Number : N0016426SNB28This Sources Sought is the initiation of market research under FAR Part 10 . This announcement does not constitute an Invitation for Bids ( IFB ), a Request for Quote ( RFQ ), or a Request for Proposal ( RFP ) and it should not be construed as a commitment of any kind by the Government to issue a formal solicitation or ultimately award a contract . Responses to this notice cannot be accepted as offers . The United States Government is in no way liable to pay for or reimburse any companies or entities that respond to this announcement . Any costs incurred by interested companies in response to this announcement will NOT be reimbursed . Nothing in this announcement constitutes an obligation on the part of the United States Government , nor is the Government tasking any Offeror to develop any technologies described herein . All interested parties should provide the requested information regarding this announcement no later than 2 : 00 P . M . EDT on or before the closing date as specified at the beginning of this announcement . Responses may be submitted any time prior to expiration of this announcement . Responses received after 2 : 00 P . M . EDT on the closing date may not be considered in the Government ' s analysis . All information marked as proprietary information will be safeguarded to prevent disclosures to non - government personnel and entities . Your interest in the response is appreciated . All changes that occur prior to the closing date will be posted to the SAM website https :// www . sam . gov . Please reference Announcement Number N0016426SNB28 in all your correspondence .

Indiana

2026-04-08