This is a brand name or equal procurement for quantity 2 of NSN 5180014998353, which must be manufactured in accordance with U.S. Army Tank-Automotive and Armaments Command Drawing Number 57K4590. To be considered valid, offerors must complete and return both the Request for Quote Document and MIL STD 129R via email. Failure to sign and return these documents will result in the quote being deemed invalid and given no further consideration.