MIL-PRF-5636 Valve, Lubricating Oil Cooler, Temperature Regulating With Surge Protection General Specification ForThis is a general specification for temperature regulating with surge protection lubricating oil cooler valves, incorporating oil pressure relief bypass, for use on oil coolers using petroleum or synthetic base lubricating oils.

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MIL-PRF-5636E

e. When first article is required (see 3.2 and 4.2).

f. Lubricating oil (petroleum or synthetic base) to be used for testing (see 3.4.1and

4.4.2.)

g. Item identification (see 3.8 items a, c, and d)

h. Sampling inspection level (normal, tightened, or reduced) (see 4.3.2).

i. If the test conditions are other than as specified in section 4 (see 4.4).

j. The requirement for the proposal to identity the industrially accepted test methods to

be used to demonstrate cleanliness ( see 4.6.12).

k. Packaging requirements (see 5.1).

6.3 Subject term (key word) listing.

Pressure relief

Thermostatic device

6.4 Changes from previous issue. Marginal notations are not used in this revision to identify

changes with respect to the previous issue due to the extent of the changes.