A device designed for testing the compression of engine cylinders.
NSN 6645-01-049-0972
NSN 6220-01-377-2513
NSN 4140-01-350-4475
NSN 4140-01-551-2332
NSN 5855-01-641-5099
NSN 4140-01-285-1841
NSN 6135-01-584-0941
NSN 7035-00-631-3782
NSN 5930-01-025-6151
NSN 2925-01-101-4655
NSN 6105-01-239-2247
NSN 5915-00-842-6823