ARMY TM 9-6115-584-24P NAVY NAVFAC P-8-622-24P AIR FORCE T.O. 35C2-3-456-4 (1) (2) (3) (4) (5) (6) (7) (8) ILLUSTRATION SMR CODE DESCRIPTION a. b. a. b. c. d. a. b. USMC NATIONAL QTY QTY FIG. ITEM AIR REPL STOCK USABLE INC IN PER NO. NO. ARMY FORCE NAVY  USMC SSI FACTOR NUMBER REF NUMBER & MFR NUMBER ON CODE   U.M. UNITS EQUIP 55 GROUP 16 SKID BASE ASSEMBLY - CONT 55 50D PAFZZ   PAOZZ    PAZZZ 5310-00-768-0318 NUT,. PLAIN, HEX EA 2 4 MS51967-14 96906 862-1016 44940 55 51 XBFZZ    PAOZZ    PAZZZ 5310-00-584-5272 WASHER., LOCK EA 2 8 MS35338-48 96906 850-1060 44940 55 52 XBFZZ    PAOZZ XB--- BUMPER EA 1 1 72-5193 30554 402-0400 44940 55 53 XBFZZ    PAOZZ XB--- BUMPER EA 1 1 72-5192 30554 402-0401 44940 55 54 XBFZZ XB XB-- SPACER EA V 72-5191-3 30554 402-0404 44940 188/(189 blank)