Howmet
Dash Number (Grip) |
N/A 250 |
Grip Range - Min. Grip |
N/A 0.200 in |
Grip Range - Max. Grip |
N/A 0.250 in |
Grip Range |
N/A 0.200-0.250 in |
A Dia Ref. |
N/A 0.538 in |
B Dia Min |
N/A 0.494 in |
D Dia |
N/A 0.290 in |
E Dia Max |
N/A 0.290 in |
F Wrench Flats |
N/A 0.152 in |
G Ref. |
N/A 0.065 in |
H Ref. |
N/A 0.057 in |
L Ref. |
N/A 0.815 in |
R Rad Max |
N/A 0.030 in |
S Max |
N/A 0.011 in |
T Across Hex. Ref |
N/A 0.500 in |
Minimum available grip length |
N/A -150 |
Recommended Hole Size |
N/A 0.290-0.293 |
J Dia Min |
N/A 0.450 in |
K Max |
N/A 0.500 in |
Break off Limits <5> |
N/A 0.050-0.053 |
Tensile Structural Failure (Min) |
N/A 2600 lb |
Double Shear Min |
N/A 9800 lb |
Locking Torque Min |
N/A 3.000 lb-in0.339 N-m |
V Gage Prot. |
N/A 0.025 in |
W Gage Dia |
N/A 0.432 in |
Material and Heat Treat |
N/A
Nut: A-286 per chemical requirements of AMS 5732, AMS 5731, AMS 5734 and AMS 5737. Heat treated as required for performance. Screw: A-286 per AMS 5731, AMS 5732 or AMS 5737. Heat treated as required for performance. Sleeve: 304 stainless steel per AMS 5639, heat treated as required for performance. Insert: Acetal per ASTM D4181 DryvcapTM: Mild steel. |
Finish |
N/A
Nut, Sleeve & Screw: Passivate per AMS-QQ-P-35. KAL-GARD ANN-RO #1013 conversion coating optional. Insert: None DryvcapTM: Corrosion resistant coating, color black. |
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 A286 CRES |
Rated Shear Strength |
N/A 75 KSI |
Headstyle |
N/A 130° 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 "O" 4.Composite blind fasteners with selected combinations of the above lubrications and finishes are specially coded and may be substituted for equivalent of non-coded parts at manufacrure´s option. Contact Fairchild Engineering. <5>An "L" in place of the dash (-) between the diameter dash number and the grip dash number designates midified break-off limits of +.053/-.050. (e.g. FCBF2123( )-6L200). <6>Distortion shall not prevent insertion of the fastener into a ring gauge of length equal to one diameter and hole diameter equal to minimum recommended hole size. Insertion force shall not exceed 5.0 lbs. |
