Howmet
Dash Number (Grip) |
N/A 1300 |
Grip Range - Min. Grip |
N/A 1.250 in |
Grip Range - Max. Grip |
N/A 1.300 in |
Grip Range |
N/A 1.250-1.300 in |
A Dia Ref |
N/A 0.762 in |
B Dia Min |
N/A 0.696 in |
D Dia |
N/A 0.374 in |
E Dia Max |
N/A 0.374 in |
F Wrench Flats |
N/A 0.185 in |
G Ref |
N/A 0.080 in |
H Ref |
N/A 0.162 in |
L Max |
N/A 1.150 in |
R Rad |
N/A 0.040 in |
S Max |
N/A 0.029 in |
T Across Hex. Ref |
N/A 0.500 in |
Minimum available grip length |
N/A -250 |
Recommended Hole Size |
N/A 0.375-0.378 |
J Dia Min |
N/A 0.575 in |
K Max |
N/A 0.625 in |
Break off Limits <5><6> |
N/A 0.003-0.100 |
Tensile Structural Failure (Min) |
N/A 5000 lb |
Double Shear Min |
N/A 16450 lb |
Locking Torque Min |
N/A 4.000 lb-in0.452 N-m |
V Gage Prot. |
N/A 0.046 in |
W Gage Dia |
N/A 0.653 in |
Material and Heat Treat |
N/A
Nut: 6AL-4V titanium per AMS4928 or AMS4967; heat treated per MIL-H-81200 to 95 ksi shear strength minimum. Maximum hydrogen content 125 ppm. Screw: A-286 per AMS 5731 or AMS 5734; heat treated to 175 ksi tensile min. Sleeve: 304 stainless steel per AMS 5639, heat treat as required for performance. Insert: Acetal per ASTM D4181. DryvcapTM: Mild steel (color gray) |
Finish |
N/A
(-) Nut: KAL-GARD ANN-RO #1012 conversion coating or phosphate flouride per AMS2486 may be used at manufacturer´s option. Sleeve & screw: Passivate per AMS-QQ-P-35, KAL-GARD ANN-RO #1013 conversion coating optional. Insert: None DryvcapTM |
Lubricants |
N/A The following lubricants may be applied to any or all components in any combination as required for performance unless otherwise specified: Dry film lube per AS5272, Type I, everlube #812, paraffin wax, or cetyl alcohol per MIL-L-87132. |
Applicable Specification |
N/A
Procurement specification: FCBF200 Special lube and finish: FCBF202 Part numbering system for ACCU-LOKTM blind fasteners: FCBF204 |
Material Type |
N/A Titanium |
Rated Shear Strength |
N/A 75 KSI |
Headstyle |
N/A 100° Flush |
Notes |
N/A
2.Locking feature consists of three (3) indentations located 120° apart on the periphery of the nut component and approximately .040° above intersection of the nut nose angle and O.D. <3>Alternate head marking: ("VS") and "2012". 4.Composite blind fasteners with selected combinations of the above lubrications and finishes are specially coded and may be substituted for equivalent non-coded parts at manufactures option. Contact Fairchild Engineering. <5>An "L" in place of the dash (-) between the diameter dash number and the grip dash number designates modifies break-off limits of +.053/-.050. <6>An "LL" in place of the dash (-) between the diameter dash number and the grip dash number designates modified break-off limits of +.003/-.100. <7>Distortion shall not prevent insertion of the fastener into a ring gauge of length equal to one diameter and hole diameter equal to a minimum recommended hole. Insertion force shall not exceed 5.0 lbs. |
