AS,37 WAY,FLG,PIN,B KEY,BLUE

Deutsch Autosport AS014 — 37-Way Flange Pin (Male) — Blue Key (B)

The Deutsch Autosport 37-Way Flange Pin (Male) Connector — Blue Key (B) — SKU: AS014-35PB is a genuine MIL-spec-grade Deutsch Autosport AS series panel-mounted connector built for 37-circuit ECU main harness and primary vehicle loom separation points on high-complexity race car builds in professional race cars, hillclimb, rally, and high-performance builds across Norway, Sweden, and Denmark. Configured as a flange-mount (panel/bulkhead) separable join, this connector is fixed to a chassis panel, firewall, or bulkhead surface via its integral mounting flange — delivering a clean, reliable, mechanically keyed separable interface at the harness separation point.

AS014 Shell — Series Architecture and Circuit Density

The AS014 is a compact circular flange-mount shell offering a range of circuit counts from 12 to 37 ways — covering sub-harness ECU interfaces, sensor cluster bulkhead joins, and primary loom separation points on mid-complexity race car builds. The AS014 shell delivers MIL-spec aluminium alloy construction, gold-plated contacts, and positive push-pull locking in a compact panel-mountable body. The 37-circuit configuration in the AS014 shell is suited to 37-circuit ECU main harness and primary vehicle loom separation points on high-complexity race car builds. Typical applications at this circuit count include full ECU main connector harness separation joins, high-density engine management harness splits, vehicle-wide primary loom separation points, and complete signal and power bus joins at engine-to-chassis bulkheads. The 37-way flange is the highest standard circuit count in the AS014 shell — consolidating a very large proportion of the vehicle circuit count into a single mated pair.

Pin (Male) — 37-Circuit Contact Array

This listing supplies the pin half of the 37-way AS flange connector pair — gold-plated pin contacts 37 in total — carrying each circuit across the flange-mount (panel/bulkhead) separation point. To form a complete functional connector pair, the matching Socket (Female) half of the same circuit count, shell size, and key colour must be ordered separately; both halves are required to create a mated, functional separable join. AS series contacts are ordered independently of the connector shells — select the correct contact part number for your wire gauge, current rating, and preferred termination method.

Blue Key (B) — Keying Position and Mis-Mate Protection

Blue B is the second key assignment at a separation point that carries two parallel 37-circuit AS flange bundles. Once Yellow A has been allocated to the primary bundle, Blue B identifies the second — physically preventing a Blue B half from mating with a Yellow A, Orange C, or Green D counterpart. This mis-mate protection holds regardless of ambient conditions, time pressure, or the number of connectors in the vicinity. Blue B is most commonly encountered alongside Yellow A in two-bundle loom splits where two parallel 37-circuit groups must cross the same separation point. In Norwegian, Swedish, and Danish race car loom builds requiring two parallel 37-circuit AS flange joins at the same separation point, Yellow A and Blue B form the standard two-key pairing used by professional wiring shops and harness builders throughout Scandinavia.

Flange Configuration — Panel and Bulkhead Mounting

The AS flange connector mounts through a panel cutout using its integral aluminium mounting flange — fixing one half of the connector pair permanently to the chassis, firewall, or bulkhead surface. The mating free half (the cable-mounted opposite half) plugs directly into the panel-mounted half, creating a secure separable interface at the bulkhead itself. This configuration is used wherever the harness must separate cleanly at a fixed chassis point — engine bay to cabin firewall, removable subframe to chassis, fuel cell bay to main loom, or any other fixed panel location where one side of the harness needs a permanent, precision-located connection point. Flange connectors are the professional standard for primary chassis separation points in full race car loom builds. Flange-mount AS connectors are the standard choice for primary chassis and bulkhead separation points on race cars and high-performance vehicles built and maintained by loom specialists and motorsport workshops across Norway, Sweden, and Denmark.

Technical Specifications — AS014-35PB

• Series: Deutsch Autosport AS
• Shell size: AS014
• Circuit count: 37-way
• Configuration: Flange (flange-mount (panel/bulkhead))
• Contact type: Pin (Male)
• Key colour: Blue (Key B)
• Shell material: Aluminium alloy, MIL-spec machined
• Contact plating: Gold over nickel
• Operating temperature: −65°C to +175°C
• Locking mechanism: Push-pull positive lock collar
• Contacts: Ordered separately — not included
• Mating half required: Socket (Female), same circuit count, shell size, and key colour