Aluminum; spreads two poles apart so the litter cover will stay rigid; 21 in. Long
NSN 5835-01-592-2350
NSN 6130-01-045-0005
NSN 6135-00-231-7257
NSN 5835-01-133-6485
NSN 5950-01-587-4651
NSN 5930-01-344-1926
NSN 5835-01-310-3846
NSN 5905-00-153-2802
NSN 5996-01-024-2930
NSN 6150-01-484-1963
NSN 5910-01-111-1655
NSN 5915-01-406-5714