N Male to N Female Precision Adapter, 4 Hole Flange PN: P-NM-NF-303
N Male to N Female Precision Adapter PN: P-NM-NF-177
N Bulkhead Female to N Female Precision Adapter PN: P-NF-NF-180
N Female to N Female Precision Adapter, 4 Hole Flange PN: P-NF-NF-179
N Female to N Female Precision Adapter PN: P-NF-NF-176
3.5mm Bulkhead Female to 3.5mm Female Precision Adapter PN: P-3.5F-3.5F-306
3.5mm Female to 3.5mm Female Precision Adapter, 4 Hole Flange PN: P-3.5F-3.5F-284
3.5mm Waterproof Bulkhead Female to 3.5mm Female Precision Adapter PN: P-3.5F-3.5F-255
3.5mm Bulkhead Female to 3.5mm Female Precision Adapter, 4 Hole Flange PN: P-3.5F-3.5F-195
3.5mm Female to 3.5mm Female Precision Adapter PN: P-3.5F-3.5F-192