NSN 1660-009271996,REGULATOR,OXYGEN,DE,AIRCRAFT, STRATOFORTRESS B-52

Please review the below NSN and provide any sources that capable to manufacturer this item. Please provide the location of the manufacturer (City and State). Please provide points of contact for these manufacturers if available. This information can be submitted to Primary Point of contact listed below. Interested parties who consider themselves qualified to manufacture this material are invited to submit a response to this Sources Sought Notice by response day and time listed.
DLA-Aviation can only receive Source Approval Requests (SAR) through DoDSafe link due to internet/web safety concerns. To submit your SAR please send an email to: dlaavnsmallbus@dla.mil, subject line "Request a SAR drop off". Include CAGE code, the NSN and the email address where you want to receive the DoDSafe link. After your email is received, a DoDSafe drop off will be returned, where you can download your SAR file.
Thanks in advance for your assistance.
NSN, Item description/nomenclature: 1660-009271996, REGULATOR,OXYGEN,DE
Quantity: 580 EACH
APPROVED SOURCES:
MISSION SYSTEMS DAVENPORT INC. - CAGE 99251
AVOX SYSTEMS INC - CAGE 53655