SAE AS 4299B:2018 pdf free

SAE AS 4299B:2018 pdf free.Rings, Retaining – Spiral Wound, Uniform Section Corrosion and Heat Resistant, UNS S66286
The following publications form a part of this document to the extent specified herein. The latest issue of SAE publications shall apply. The applicable issue of other publications shall be the issue in effect on the date of the purchase order. In the event of conflict between the text of this document and references cited herein, the text of this document takes precedence.Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained.
A random sample shall be selected from each production inspection lot; the size of the sample shall be as specified in Table 9. The sample units may be selected from those that have been subjected to and passed the nondestructive tests and the fluorescent penetrant inspection with additional units selected at random from the production inspection lot as necessary.
External retaining rings shall be expanded over and removed from a groove having a nominal shaft diameter and groove dimensions as specified in Figure 2 and Table 4 for the applicable retaining ring size. After repeating this test five times, the ring shall be visually and dimensionally inspected for conformance to the requirements of 3.4.4.
Internal retaining rings shall be compressed into and removed from a groove having a nominal bore diameter and groove dimensions as specified in Figure 3 and Table 5 for the applicable retaining ring size. After repeating this test five times, the rings shall be visually and dimensionally inspected for conformance to the requirements of 3.4.4.
After the tests of 4.6.1, each sample retaining ring selected in accordance with 4.5.4 shall be tested for conformance to the hardness requirements specified in 3.4.1. The surfaces of both sides of each sample shall be prepared for hardness testing by removal of surface conditions which may affect the hardness reading. Hardness readings shall be taken as close as practicable to the center of the surface width of the ring.SAE AS 4299B pdf free download.