- J NIL-F-51206 VALID NOTICE L 42 9 77777Ob 0234680 b _-_y- e MILITARY SPECIFICATION FILTER y COTTON c-bl- Ii 1 INCH-POUND MI L- F- 51206 (MU) NOTICE 1 31 August 1988 MIL-F-51206(MU) y dated 3 September 1970, has been reviewed and determined to be valid for use in acquisition. Custodian: Army - EA Review activity: Preparing activity: Army - EA I DLA - GS e AMSC N/A THIS DOCUMENT CONTAINS / PAGES. . FSC 4240 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-