(11) Bullone flangia esagonale parzialmente filettato in acciaio 1/2"-13 x 2" NSN 5306-01-556-6401
END ITEM IDENTIFICATION: MRAP - UNIQUE NSN - USED ON 3 MRAP VARIANTS; MAXXPRO DASH ISS W/CROWS AND W/OGPK. SPECIAL FEATURES: BOLT,HEX FLANGED 1/2-13X2. HEAD STYLE: HEXAGON EXTENDED WASHER.