31--BEARING,BALL,ANNULA

The US Navy is soliciting quotes for the procurement of ball bearings. The solicitation is for 157 units of the bearing, with the National Stock Number (NSN) 3H-3110-009910943-NT. The procurement requires engineering source approval by the design control activity to maintain the quality of the part. Interested parties must qualify in accordance with the design control activity's procedures. • The procurement is for a specific type of ball bearing. • The bearing requires engineering source approval. • The qualified source(s) retain data rights, manufacturing/repair knowledge, or technical data essential to maintaining the quality of the part. • Alternate sources must qualify in accordance with the design control activity's procedures.