A barrier including frame and still used wherever watertight or airtight construction is required. May also be used where local conditions require construction which is nontight. Excludes hatch,marine.
Classification: Aluminum doors, windows and their frames and thresholds for doors
NSN 5998-01-468-0280
NSN 5905-01-365-4783
NSN 5975-01-014-6161
NSN 5855-00-361-0167
NSN 6130-01-573-8037
NSN 5935-01-009-6412
NSN 5915-01-066-3571
NSN 5990-00-226-1152
NSN 6685-00-054-6713
NSN 5985-01-440-8418
NSN 5910-00-373-8808
NSN 6685-01-570-9579