NAS1291C06M/H42L06 Six-Point Nut, Alloy Steel, Redcuced Height Wrenchable Nut

The NAS1291C06M/H42L06 series nut is an all metal stop nut designed for use in high temperature installations up to 450 degrees F. NAS1291C06M/H42L06 non-corrosive self locking nuts are fabricated from carbon steel per specification QQ-P-416C. Alternate part numbers NAS X02 to X6 (-) are dry film lube.

The NAS1291C06M/H42L06 all-metal stop nut is designed for use in high temp installations up to 450ºF.  Fabricated from carbon steel per specification QQ-P-416C.  Non-corrosive.

THREAD: AS8879

MATERIAL: carbon or alloy steel, heat treated

FINISH of NAS1291C06M/H42L06 : Cadmium plate per AMS-QQ-P-416, Type II, Class 2 and molybdenum disulfide dry film lubricant per AS5272, Type I.

TEMPERATURE: 450°F

NOTES: "C" and "W" dimensions apply after self-locking action. Unless otherwise specified, surface finish 125 microinches.

Sizes of NAS1291C06M/H42L06 Lock Nut:  -02 to -6 (L) dry film lube

Alt #: NAS X02 to X6 (-) dry film lube