P/n 258l004 is the lead-free/rohs compliant replacement for 258a004 (not obsolete); used in conjunctiono w/separate "front panel" cca, they comprise the h.110 bri board set that provides 32 bri s/t digital telephony interfaces to compact pci computer chasis; can be used to handle incoming bri telephone trunks (from public telephone network) or to provide service to bri phonesets on user's desks
NSN 5945-00-259-2532
NSN 6135-01-014-9755
NSN 6645-01-017-6848
NSN 5965-01-448-0018
NSN 6320-00-790-4844
NSN 6320-00-977-3930
NSN 5920-00-960-7614
NSN 6240-00-204-9355
NSN 5975-01-384-3723
NSN 5950-01-407-4480
NSN 5915-00-400-9981
NSN 6130-01-567-6004
Last Updated: 01/29/2025