Howmet
Dash Number (Grip) |
N/A 1600 |
Grip Range - Min. Grip |
N/A 1.550 in |
Grip Range - Max. Grip |
N/A 1.600 in |
Grip Range |
N/A 1.550-1.600 in |
A |
N/A 0.437 in |
B Min |
N/A 0.479 |
D Dia |
N/A 0.312 in |
E Dia Max |
N/A 0.311 in |
F Wrench Flats |
N/A 0.152 in |
G Ref. |
N/A 0.070 in |
H |
N/A 0.112 in |
L Ref. |
N/A 0.810 in |
R Rad Max |
N/A 0.040 in |
T Across Hex. Ref. |
N/A 0.500 in |
Minimum available grip length |
N/A -150 |
Recommended Hole Size |
N/A 0.312-0.315 |
J Dia Min |
N/A 0.475 in |
K Max |
N/A 0.550 in |
Break off Limits <3><6> |
N/A 0.000-0.103 |
Tensile Structural Failure (Min) |
N/A 3600 lb |
Double Shear Min |
N/A 11350 lb |
Locking Torque Min |
N/A 3.500 lb-in0.400 N-m |
Material and Heat Treat |
N/A
Nut: A-286 per chemical requirements of AMS 5731, AMS 5732, AMS 5734 and AMS 5737. Heat treated as required for performance. Screw: A-286 per the chemical requirements of AMS 5731, AMS 5732, AMS 5734 and 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
1.Procurement specification: FCBF200 2.Special lube and finish: FCBF202 |
Material Type |
N/A A286 CRES |
Rated Shear Strength |
N/A 75 KSI |
Headstyle |
N/A Hex Protruding |
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. 5.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 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. FCBF2121( )-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. Insertion force shall not exceed 5.0 lbs. |
