NAS Nut-NAS577B4ASelf Locking Floating Barrel MS Nut – Thread: 1/4-28Inquiry × "" 1 NameEmailProductQuantityYour Message0 / SendPreviousNext Category: NAS Nuts Description Product InquiryWeight 0.015 lb NSN 5310-01-232-3542 "" 1 NameEmailProductQuantityYour Message0 / SendPreviousNextShare This Tweet Share Plus one Share Related productsNAS Nut-NAS1291C10MNAS Nut- 0.6250-18 NAS1423Drilled NAS Nut-NAS1423-6LHNAS Nut -NAS671C10