FSC 4240 | Safety And Rescue Equipment Catalog (7,139 Items)

All available NSNs related to Safety And Rescue Equipment (Page 37 of 143)

National Stock Number Listings for 4240

NSN Description
4240-01-250-2984 Respirator Hood Assembly
4240-01-250-2985 Respirator Case-harness
4240-01-250-3582 Respirator Inhalation Valve
4240-01-250-3583 Facepiece Threaded Connector
4240-01-250-3584 Respirator Exhalation Valve
4240-01-250-3585 Exhalation Valve Seat
4240-01-250-3586 Exhalation Valve Guard
4240-01-250-3587 Filter Retainer
4240-01-250-3588 Respirator Rim
4240-01-250-3594 Exhalation Valve Guard
4240-01-250-3595 Exhalation Valve Seat
4240-01-250-3596 Exhalation Valve
4240-01-250-3598 Exhalation Valve
4240-01-250-3599 Exhalation Valve Seat
4240-01-250-3600 Exhalation Valve Guard
4240-01-250-3605 Respirator Breathing Tube
4240-01-250-3606 Fit Check Filter Cover
4240-01-250-3608 Exhalation Valve Guard
4240-01-250-3609 Filter Cover
4240-01-250-3610 Exhalation Valve
4240-01-250-3611 Exhalation Valve Seat
4240-01-250-3612 Inhalation Valve
4240-01-250-3614 Exhalation Valve Seat
4240-01-250-3616 Tube Assembly Facepiece Adapter
4240-01-250-3617 Respirator Breathing Tube
4240-01-250-3623 Respirator Storage Bag
4240-01-250-3624 Filter Tube
4240-01-250-3625 Fit Check Filter Cover
4240-01-250-3626 Inhalation Valve Connector
4240-01-250-3627 Inhalation Flap
4240-01-250-5178 Breat Storage And Transport Case
4240-01-250-6401 Respirator Head Harness
4240-01-250-6403 Filter-cartridge Holder
4240-01-250-6404 Respirator Gasket
4240-01-250-6405 Respirator Headband Assembly
4240-01-250-6406 Exhalation Valve Seat
4240-01-250-6408 Filter Retainer
4240-01-250-6409 Exhalation Valve
4240-01-250-6410 Respirator Hose Assembly
4240-01-250-6411 Respirator Hose Assembly
4240-01-250-6413 Respirator Headband
4240-01-250-6415 Exhalation Valve Cover
4240-01-250-6416 Exhalation Valve Seat
4240-01-250-6465 Respirator Assembly
4240-01-250-6466 Respirator Assembly
4240-01-250-6468 Respirator Assembly
4240-01-250-6469 Respirator Assembly
4240-01-250-6477 Breathing Equipment Facepiece
4240-01-250-6478 Breathing Equipment Facepiece
4240-01-250-6479 Breathing Equipment Facepiece

Select FSC 4240 Products

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Availability Updates

NSN stock availability updates. Last updated: 08/09/2025 11:35pm view all »

NSN 4240-01-527-4018
Revision Sawfly E Safety Glasses
Availability: 1
NSN 4240-01-575-6858
Aircraft Escape Slide
Availability: 6
NSN 4240-01-481-5909
Power Push Ram
Availability: 4
NSN 4240-01-348-5257
Filter Assy Recirculation
Availability: 1
NSN 4240-00-022-2522
Industrial Safety Harness
Availability: 778
NSN 4240-00-022-2524
Air Filtering Respirator
Availability: 2
NSN 4240-00-928-0870
Escape Pneumatic Valve
Availability: 4
NSN 4240-01-479-1598
Air Filtering Respirator
Availability: 7