MF7200 - Stake Nut, Miniature, Floating, 500°F On Howmet Aerospace

THREAD: AS8879
MATERIAL: Carbon or alloy steel, heat treated.
FINISH: Nut and retainer - Cadmium plated to fed. spec. AMS-QQ-P-416, Type I, Class 2, plus Kaylube molybdenum disulfide dry lubricant coated per AS5272, Type I.
FLOATABILITY: .015 radially from center min.
PROCUREMENT SPEC: NASM25027.
TEMPERATURE: 500°F
APPLICATION: For use with materials such as aluminium alloys, brass, copper and mild steel.
AVAILABILITY: Tooled.
INSTALATION DATA: Use Kaylock tool number KT7202 or KT7204.

Item #	A - MAX	B - MAX	C - MIN	E REF	H - MAX	J - MIN	N - REF	W ± .015	Approx. Weight (LBS/100)	Recommended Installation Hole Dia. +.004 -.001	Thread
MF7200-06	N/A 0.040	N/A 0.249	N/A 0.168	N/A 0.125	N/A 0.195	N/A 0.037	N/A 0.161	N/A 0.312	N/A 0.200	N/A 0.250	N/A 0.1380-32 UNJC-3B
MF7200-640	N/A 0.040	N/A 0.249	N/A 0.168	N/A 0.125	N/A 0.195	N/A 0.037	N/A 0.161	N/A 0.312	N/A 0.200	N/A 0.250	N/A 0.1380-40 UNJF-3B
MF7200-1024	N/A 0.040	N/A 0.311	N/A 0.220	N/A 0.125	N/A 0.250	N/A 0.037	N/A 0.225	N/A 0.375	N/A 0.310	N/A 0.312	N/A 0.1900-24 UNJC-3B

N/A 0.249

N/A 0.168

N/A 0.125

N/A 0.195

N/A 0.037

N/A 0.161

N/A 0.312

N/A 0.200

N/A 0.250

N/A 0.1380-32 UNJC-3B

MF7200-640

N/A 0.040

N/A 0.249

N/A 0.168

N/A 0.125

N/A 0.195

N/A 0.037

N/A 0.161

N/A 0.312

N/A 0.200

N/A 0.250

N/A 0.1380-40 UNJF-3B

MF7200-1024

N/A 0.040

N/A 0.311

N/A 0.220

N/A 0.125

N/A 0.250

N/A 0.037

N/A 0.225

N/A 0.375

N/A 0.310

N/A 0.312

N/A 0.1900-24 UNJC-3B