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Aearo Company Bearings

United States company
NSN
Part Number
Description
NSN:
4240-01-250-8972
Part Number:
R44 adapter
cartridge adapter
NSN:
4240-01-250-8981
Part Number:
R236 flap
exhalation valve flap
NSN:
4240-01-250-8983
Part Number:
51385 cord
headband cord
NSN:
4240-01-250-8987
Part Number:
R41A seat
exhalation valve seat
NSN:
4240-01-250-8988
Part Number:
R41B flap
exhalation valve flap
NSN:
4240-01-250-8990
Part Number:
R46 cover
exhalation valve cover
NSN:
4240-01-250-9046
Part Number:
51516 coupler
respirator coupler
NSN:
4240-01-250-9054
Part Number:
56031 hose
air breathing air duct hose
NSN:
4240-01-250-9056
Part Number:
R111 headband
respirator headband
NSN:
4240-01-250-9062
Part Number:
R197 valve
inhalation valve
NSN:
4240-01-250-9063
Part Number:
R198 mouthpiece
respirator mouthpiece
NSN:
4240-01-251-1566
Part Number:
R4500 respirator
air filtering respirator
NSN:
4240-01-251-1568
Part Number:
R5500 respirator
air filtering respirator
NSN:
4240-01-251-1570
Part Number:
R6500 respirator
air filtering respirator
NSN:
4240-01-251-1574
Part Number:
S4500 respirator
air filtering respirator
NSN:
4240-01-251-1575
Part Number:
50446 respirator
air filtering respirator
NSN:
4240-01-251-1577
Part Number:
S5500 respirator
air filtering respirator
NSN:
4240-01-251-1579
Part Number:
S6500 respirator
air filtering respirator
NSN:
4240-01-251-3271
Part Number:
51333 valve
inhalation-exhalation valve
NSN:
4240-01-251-3272
Part Number:
51497 lens
respirator window lens
NSN:
4240-01-251-3273
Part Number:
51498 clamp
respirator lens clamp
NSN:
4240-01-251-3274
Part Number:
51533 cover
respirator lens cover
NSN:
4240-01-251-3277
Part Number:
51551 harness
respirator head harness
NSN:
4240-01-251-3278
Part Number:
51552 assembly
respirator neckstrap assembly
NSN:
4240-01-251-3280
Part Number:
51555 cover
respirator cover

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