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 2925-00-891-9289
NSN 5965-00-170-5254
NSN 5910-00-106-6229
NSN 5950-00-819-1990
NSN 5895-00-468-4103
NSN 5990-00-115-2374
NSN 5855-01-531-7529
NSN 5895-01-180-0487
NSN 5905-00-124-5033
NSN 6320-01-386-3491
NSN 5930-01-100-8399
NSN 5925-00-539-8372