Description
M85049/69-9W Shrink Boot Adapter, Olive Drab Cadmium Plating, Size 9, D38999 S3 — BOLTON SKU 61772.
About the M85049/69-9W Circular Connector
M85049/69 is the straight shrink boot adapter slash sheet within the M85049 (MIL-DTL-85049) connector accessory specification, intended for MIL-DTL-38999 Series III and Series IV circular connectors. The adapter threads onto the rear accessory thread of the connector and presents a stepped, grooved external profile that gives a heat-shrink boot a secure location, so the recovered boot grips the adapter and the cable and provides environmental sealing and cable strain relief at the connector rear. In this part number the 9 identifies connector shell size 9 and the W identifies an olive drab cadmium plating over a suitable underplate, which is the electrically conductive finish class used across MIL-DTL-38999 hardware. Distributor data for this variant lists it as the configuration supplied without a drain hole. Boot adapters are selected by connector shell size, finish class and the recovered boot dimensions needed for the cable or bundle being sealed.
Key specifications
| Accessory specification | M85049 (MIL-DTL-85049) series, slash sheet /69 |
|---|---|
| Type | Straight shrink boot adapter (strain relief backshell) |
| Mating connectors | MIL-DTL-38999 Series III and Series IV |
| Shell size | 9 |
| Finish code W | Olive drab cadmium plating, electrically conductive |
| Configuration | Without drain hole |
Typical applications
Shrink boot adapters are fitted at the rear of circular connectors in airframe, avionics, ground-support and UAV harnesses wherever the cable entry must be sealed against moisture, fluids and dust and relieved of bending strain. They are routine consumables in MRO harness build and repair. Confirm the boot part number, adhesive requirement and recovered dimensions alongside the adapter.
Supplied by BOLTON Technical Equipment Supplies against request for quotation. Add this item to your RFQ basket to request pricing, lead time and documentation requirements (e.g. CoC, datasheets or test reports where applicable).
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