THREAD: AS8879
MATERIAL:
Nut and cradle - 8740 per AMS 6322 or 4340 per AMS 6415 alloy steel.
Roll Pin - 300 series corrosion resistant steel.
FINISH:

• Nut - Cadmium plate per AMS-QQ-P-416, Type II, Class 2 and Kaylube molybdenum disulfide dry lubricant per AS5272, Type I.
• Cradle - Cadmium plate per AMS-QQ-P-416, Type II, Class 2.
• Roll Pin - Passivate per AMS2700.

FLOATABILITY: .028 minimum on "X" axis; .016 maximum end to end.
APPLICATION: NASM25027, as applicable per NAS 577. F1800 is for use in applications requiring a high strength nut where access is restricted.

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.

On the above-mentioned SIMLOC anchor nuts- temperature 235° C alloy steel – included in the range of diameters between 4 and 10 mm one can assemble a metal cap which protects the tip of the screw and everything around.

For further details, have reference to the corresponding dimensional sheet.

Add letter B at the nut type reference to specify SIMLOC nuts metal cap. Example: 5GB109M.

Contact Howmet for the diameter/type in manufacturing.

On the above-mentioned SIMLOC anchor nuts- temperature 235° C alloy steel – included in the range of diameters between 4 and 10 mm one can assemble a metal cap which protects the tip of the screw and everything around.

For further details, have reference to the corresponding dimensional sheet.

On the above-mentioned NYLSTOP nuts temperature 120°C -included in the range of diameters between 3 and 8 mm one can assemble a Nylon cap which assures the self-locking action, the sealing t the tread level (test pressure 5 Kg/cm2) as well as the protection of the top of the screw and everything around.

For further details, have reference to the corresponding dimensional sheet.

Contact Howmet for the diameter/type in manufacturing.

On the above-mentioned SIMLOC anchor nuts included in the range of diameters between 4 and 10 mm one can assemble a metal cap which protects the tip of the screw and everything around. Contact Howmet for the diameter/type in manufacturing.

For further details, have reference to the corresponding dimensional sheet.

MATERIAL: Carbon or alloy steel, heat treat.
FINISH: Cadmium plate to AMS-QQ-P-416, Type II, Class 2.
NOTES: K19301 designed to fit with H1930.