TM 10-6640-215-13 SECTION II.  EXPENDABLE/DURABLE ITEMS LIST - continued 10 C 7920-00-023-1056 BRUSH, BOTTLE AND BURET: EA 13/16 in. Ig (22527) No. 3-608 11 C 7920-00-409-2000 BRUSH, BOTTLE AND BURET: EA Tufted tip, stiff hog bristle, 3/4 in. dia. (80244) H-B-1050, Style B, Class I MDLTW 12 C 7920-00-402-2379 BRUSH, CYLINDER, LABORATORY: EA Multifan tip, 1 in. Ig bristled portion (22527) No. 3-622 13 C 7920-00-178-8315 BRUSH, DUSTING, BENCH: EA Horsetail hair, 8 in. Ig (80244) H-B-190, Type I, Style 2, Class 2 14 C 7920-00-205-0565 BRUSH, DUSTING, LENS AND EA PHOTOGRAPHIC NEGATIVE: Camel hair, metal ferrule (81348) H-B-1654 15 C 7920-00-409-4000 BRUSH, FLASK: Hog bristle, EA circular tip, 4-1/2 in. Ig, 2 in. dia. brush, 13 in. Ig handle (22527) No. 3-571 16 C 7920-00-494-3688 BRUSH, FLASK: Synthetic EA fil, 3 in. dia., 5-1/2 in. Ig brush part, 15 in. ig wood handle (81348) H-B-1049, Type VII 17 C 7920-00-240-6359 BRUSH, PIPET: 7 in. lg EA (80244) H-B-1051, Type 1I, Style A, Class I 18 C 7920-00-282-7784 BRUSH, TEST TUBE: Size 3/4, EA 3/4 in. dia., 3 in. Ig (80244) H -B-1051, Type 1, Style A, Class I E-3 (1) Item Number (2) Level (4) Description (5 U/M (3) National Stock Number