Can be set for seconds, minutes, or hours
NSN 6645-00-489-8575
NSN 5999-01-419-3501
NSN 6620-01-377-0414
NSN 5965-00-196-7320
NSN 5999-01-391-2503
NSN 6135-01-604-3956
NSN 6620-00-110-9166
NSN 2925-01-068-3844
NSN 5950-01-003-8636
NSN 6610-01-476-7412
NSN 6610-01-418-3284
NSN 6645-01-058-6260
Last Updated: 05/03/2025