THREAD: AS8879
MATERIAL:
Nut and cradle - INCO 718 per AMS 5662 or AMS 5663.
Roll Pin - 300 series corrosion resistant steel.
FINISH:
Roll Pin - Passivate per AMS2700.

• F53942-(*)

Nut - Cadmium plated per AMS-QQ-P-416, Type II, Class 2 and Kaylube molybdenum disulfide dry lubricant coated per AS5272, Type I.
Cradle - Cadmium plated per AMS-QQ-P-416, Type II, Class 2.
• F53942-(*)X

Nut and cradle - Cadmium plated per AMS-QQ-P-416, Type II, Class 2.
• F53942-(*)DL

Nut and cradle - Kaylube molybdenum disulfide dry lubricant per AS5272, Type I.
• F53942-(*)AK

Nut - Kaylube molybdenum disulfide dry lubricant per AS5272, Type I.
Cradle - Aluminium coat per NAS 4006.

• F53942-(*)A

Nut and cradle - Aluminium coat per NAS 4006.
• F53942-(*)S

Nut - Silver plate per AMS 241.
Cradle - Passivate per AMS2700.

PERFORMANCE: NASM25027, as applicable per NAS 577.
FLOATIBILITY: .028 min. on "X" axis. Vertical --- .016 max.
INSPECTION: 100% fluorescent inspection per ASTM-E1417. No identification required.