5325-01-306-5695 (342 25240 402234225240)
NSN 5325-01-306-5695 (NIIN 01-306-5695) is a retaining ring in Federal Supply Class 5325, Fastening Devices — a resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action. Manufacturer part number 342 25240 402234225240; also referenced as 4022 342 25240 (Chart Inc. - Process Systems).
NIIN assigned August 1989; DEMIL A (none required); unit of issue EA (each), $2,207.40 gov standard price; export Schedule B 9606.10.0000; ships at 8 lb / 0.0417 cu ft.