Details
F52NTE-048 is an ESNA self-locking hex nut with a red nylon insert, 1/4-28 thread, in the low height (thin) hex pattern. It is the manufacturer part number for AN364-428, the elastic stop nut used throughout WWII and post-war airframes, engine accessories, and instrument installations wherever a reusable vibration resistant nut is called out
Part Number: F52NTE-048
Type: Nut, Self-Locking, Hexagon, Nylon Insert, Low Height (Thin) Hex
Thread: 1/4-28 (0.2500-28 UNJF-3B)
Size Range: fractional inch sizes
Manufacturer: Elastic Stop Nut Corporation of America (ESNA), CAGE 72962
Material and Finish: Grade 8 steel, cadmium plate, Type II post-plate treatment
Locking Insert: Red nylon, 350 F maximum
Min Ultimate Tensile: 2,290 lb
Specifications: Threads per AS8879 or MIL-S-7742 | Locking torque per NASM25027
Cross Reference: AN364-428 | AN364-428A | MS20364-428 | MS20364-428A
Photos are for reference only.
Warranty Information
