Howmet
Dash Number (Grip) |
N/A 400 |
Grip Range - Min. Grip |
N/A 0.350 in |
Grip Range - Max. Grip |
N/A 0.400 in |
Grip Range |
N/A 0.350-0.400 in |
A Theo. Dia |
N/A 0.762 in |
B Dia Min |
N/A 0.696 in |
D Dia |
N/A 0.378 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 Ref. |
N/A 1.090 in |
R Rad Max |
N/A 0.040 in |
S Max |
N/A 0.029 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> |
N/A 0.050-0.053 |
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-B1200 to 95 ksi shear strength minimum. Maximum hydrogen content 125 ppm. Corebolt: A-286 per AMS 5731, AMS 5732 or AMS 5737; Heat treated to 175 ksi tensile min. Sleeve: 304 stainless steel per AMS 5639; heat treated as required for performance. Insert: Acetal per ASTM D4181 |
Finish |
N/A
(-) Nut: KAL-GARD ANN-RO #1012 conversion coating or phosphate flouride per AMS2486 may be used at manufacturer´s option. Sleeve & Corebolt: Passivate per AMS-QQ-P-35. KAL-GARD ANN-RO #1013 conversion coating optional. Insert: None |
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 |
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.Composite blind fastener with selected combinations of the above lubrications and finishes are specially coded and may be substituted for equivalent non-coded parts at manufacturer´s option. Contact Fairchild Engineering. <4> 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. Force for insertion shall not exceed 5.0 lbs. <5> An "L" in place of the dash (-) between the diameter dash number and grip dash number designates modified break-off limits of +.053/-.050. "EX: FCBF3014( )-6L200". |
