Collar Data Collars for LGPL2SCEB & LGPL2SPEB Lockbolts
Collar Diameter
Collar Part Number
Material
A Diameter
B Diameter
C Length
5/32 (05)
3SLC-G05
3003 Aluminum
.243 /.247
.161 /.165
.211 /.231
3/16 (06)
3SLC-F06
6061 Aluminum
.268 /.272
.188 /.192
.215 /.235
1/4 (08)
3SLC-F08
6061 Aluminum
.354 /.358
.247 /.251
.273 /.293
Material:
3003 Aluminum alloy, as manufactured R15T hardness 50-62 (35-50 Vickers 15Kgf), per chemistry of QQ-A-430 (5/32" Diameter 3SLC-G05 Only).
6061-T7 Aluminum alloy, R30T hardness 47-57 (86-111 Vickers 15Kgf, per chemistry of QQ-A-430 (3/16" & 1/4" Diameter 3SLC-F06/F08 Only).
Finish:
Chemical film per MIL-C-5541 Class 1A 'Gold' plus cetyl alcohol lube per MIL-L-87132A. 3/16" & 1/4" Diameter 3SLC-F06/F08 collars are dyed "Green’ subsequent to chemical conversion coating.
Identification:
Manufacturer's symbol depressed .006" max. depth, arrangement optional.
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