Company item name--chamber, vacuum port
NSN 6650-01-206-8718
NSN 5925-00-286-8502
NSN 5998-00-469-9798
NSN 6685-01-247-2447
NSN 5998-01-644-4039
NSN 6240-00-803-2777
NSN 5996-01-155-8924
NSN 6110-01-043-1796
NSN 6685-01-182-9315
NSN 5935-00-494-4654
NSN 2925-01-312-9502
NSN 6110-00-470-7644