Made of vinyl:
No other part numbers with same form, fit, and function found.
NSN 5925-00-080-2163
NSN 6105-01-088-8133
NSN 5975-01-602-7188
NSN 6135-01-532-0775
NSN 4140-00-842-1898
NSN 5935-00-497-5827
NSN 5905-00-189-1887
NSN 5915-01-090-0478
NSN 6220-01-627-7940
NSN 7035-00-421-8710
NSN 5855-01-254-3041
NSN 5975-01-101-7250