HowmetHowmet
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 |
N/A 0.421 in |
D Dia |
N/A 0.201 in |
E Dia Max |
N/A 0.199 in |
F Wrench Flats |
N/A 0.113 in |
G Ref. |
N/A 0.027 in |
H |
N/A 0.070 in |
L Ref. |
N/A 0.575 in |
R Rad Max |
N/A 0.030 in |
T Across Hex. Ref. |
N/A 0.375 in |
Z Max |
N/A 0.030 in |
Minimum available grip length |
N/A -100 |
Recommended Hole Size |
N/A 0.199-0.200 |
J Dia Min |
N/A 0.250 in |
K Max |
N/A 0.300 in |
Break off Limits <5> |
N/A 0.100-0.003 |
Tensile Structural Failure (Min) <7> |
N/A 2 lb |
Double Shear Min |
N/A 6 lb |
Locking Torque Min |
N/A 1.500 lb-in0.170 N-m |
Material and Heat Treat |
N/A
Nut: A-286 per chemical requirements of AMS 5732. Heat treated as required for performance. Corebolt: Inconel 718 per AMS 5662, heat treated to 125 ksi Fsu. 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 & Corebolt: 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 90 KSI |
Headstyle |
N/A 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. <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 non-coded parts at manufacture´s option. Contact Fairchild Engineering. <5> An "L" in place of the dash (-) between the diameter dash number and the grip dash number designates modified break-off limits of +.003/-.100. "EX: FCBF2130( )-6LL200." <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. <7> Proposed minimum tensile structural failure values. 8. These parts are intended for applications requiring up to a .002" diameter interference fit between fastener shank and structure hole. |
