M22759/32-22-91 WHITE/BROWN BTF STRIPE

M22759/32-22-91 White/Brown BTF Stripe – 22 AWG Silicone MIL-SPEC Wire for Motorsport and Aerospace Applications

The M22759/32-22-91 is a 22 AWG MIL-SPEC wire with a white base and brown BTF stripe, silicone insulation, and a silver-plated copper conductor. Manufactured to the M22759/32 military specification, it provides very fine gauge capability and silicone-grade thermal performance for professional harness fabrication in motorsport, aerospace, and high-performance vehicle wiring. Supplied pre-spooled.

White/Brown BTF Stripe Identification

The white base with brown BTF stripe (-91) provides a warm earth-tone stripe against the white base. Brown against white offers clear contrast — the dark, desaturated warm tone of brown is immediately distinguishable from the white base — and is visually distinct from the brighter warm-stripe variants (red, orange, yellow) that follow in the family. The BTF stripe is continuous for identification along the full wire length in a finished harness.

Consistent Colour Coding Across Gauges

The white/brown (-91) colour combination is available across 20 AWG and 22 AWG in the M22759/32 range at Arctic Performance Parts. Using the same colour at both gauges supports cross-gauge colour continuity in harness builds where white/brown circuits transition between conductor sizes along their routing path.

Key Specifications

• Specification: MIL-SPEC M22759/32
• Gauge: 22 AWG
• Insulation: Silicone
• Conductor: Silver-plated copper
• Colour: White base with Brown BTF stripe
• Format: Pre-spooled (PRSP)
• Temperature rating: -65°C to +200°C continuous

Applications

Suitable for motorsport harness fabrication, aerospace wiring, and high-performance vehicle electrical builds at 22 AWG. Compatible with standard motorsport connector systems and professional crimp tooling.