This is a solicitation for NSN 3110008889566, a source-controlled bearing, ball, duplex, with an approved source of 21335. The required quantity is 184 units, with delivery to W1A8 DLA Distribution within 251 days after order. Items must meet the requirements of the cited drawing, which can be retrieved electronically. The solicitation is an RFQ available via the provided link, and hard copies are not available. All responsible sources may submit quotes electronically.