This SAE Aerospace Standard (AS) defines interface configurations for the ground air conditioning service connection on commercial transport aircraft. In addition, it defines the clearances required to accommodate the connection of ground air conditioning hose couplings. Two types of service connections are included. The Type A connection (Figure 1) is a slotted ring with integral locking pads and is comparable to the MS33562 connection. The Type B connection (Figure 2) is a flanged tube with external locking lugs (Figure 3). The Type B connection has the same interface dimensional requirements as the Type A connection.
SAE AS4262A-2005 history
2022SAE AS4262B-2022 Aircraft Ground Air Conditioning Service Connection
1970SAE AS4262B-2017 AIRCRAFT GROUND AIR CONDITIONING SERVICE CONNECTION
2012SAE AS4262B-2012 Aircraft Ground Air Conditioning Service Connection
2005SAE AS4262A-2005 AIRCRAFT GROUND AIR CONDITIONING SERVICE CONNECTION
1997SAE AS4262A-1997 Aircraft Ground Air Conditioning Service Connection
1991SAE AS4262-1991 Aircraft Ground Air Conditioning Service Connection