A device designed for testing the compression of engine cylinders.
NSN 6135-00-715-4001
NSN 5999-00-333-7943
NSN 5905-01-512-9136
NSN 5905-00-666-4983
NSN 6135-01-027-7543
NSN 6130-01-525-7519
NSN 6145-01-659-2673
NSN 6130-00-010-9394
NSN 6610-00-092-8776
NSN 6610-00-361-6954
NSN 5895-01-330-4417
NSN 5965-01-062-8730