This DLA request for quotation is issued under Emergency Acquisition Flexibilities (formerly SEPA), and drawings are not available. Offerors must be government-approved sources of supply; offers from non-approved sources will be deemed technically unacceptable. Distributors of approved sources must email an authorized distributor letter on the source’s letterhead to the buyer point of contact with their proposal. The acquisition uses NAICS 336412 with a 1,500-employee small business size standard and incorporates the DFARS Critical Safety Item clause, along with other commercial-product and quality requirements such as ISO 9000 or equivalent. Applicable clauses are self-deleting if not relevant.