Stores reference 22c/1730. Size 2. 1965 date code. The blue cloth helmet shell is in excellent undamaged condition. Fully wired with loom, receivers, and NATO plug. The loom, connector type 10041, is completely flexible and undamaged. Avionics tested and appear to be working correctly. Good soft leather earpads with light soiling. Fitted with an oxygen mask clip / 'flat hook'. An excellent used example. Stock code H25083.