Thank you for taking an interest in the NSN 4240-01-439-5937 supplies and listing resources that we provide on Integrated Military Parts. At the top of this page, you will find an overview of NSN 4240-01-439-5937, including details on its associated item name, Federal Supply Group, Federal Supply Class, and more. You can also review a list of all manufacturers that our stock traces back to, each serving as a link to expanded catalogs if you wish to further your search.
Underneath our overview, part numbers like M-20.2, and others that belong to our NSN 4240-01-439-5937 inventory have been listed out for your perusal. If any are of interest to you, click on the “RFQ” button to its right to access a quote request form. By filling out and submitting a form with detailed information on your requirements and expectations, you will be able to secure fully customized quotes for your comparisons. You can rest assured that you will receive highly competitive options when you shop on Integrated Military Parts, our staff working tirelessly to ensure streamlined fulfillment and satisfaction. Knowing how we intend to serve you, continue perusing solutions on this catalog and reach out as soon as you are ready.
| Item Name | Breathing Apparatus Self Contain |
| Federal Supply Group (FSG) | Firefighting Rescue and Safety Equipment and Environmental Protection Equipment and Materials |
| Federal Supply Class (FSC) | 4240 Safety and Rescue Equipment |
| National Item Identification Number (NIIN) | 01-439-5937 (014395937) |
| NCB Code | USA (01) |
| Manufacturer | Ocenco Incorporated |
| MRC | Criteria | Characteristic |
|---|---|---|
| CRTL | Criticality Code Justification | SPCL |
| FEAT | Special Features | QUICKLY DONNED IN SECONDS-SIMPLY UNLATCH THE CASE, PULL OUT THE UNIT, AND INSERT THE MOUTHPIECE AND NOSE CLIP; THE ATTACHED HOOD CAN BE DONNED AT ANY TIME DURING THE ESCAPE; CERTIFIED FOR 15 YEARS SERVICE LIFE; MAINTENANCE FREE FOR 15 YEARS-ONLY VISUAL INSPECTIONS BY SHIPBOARD PERSONNEL ONCE EVERY TWO YEARS; THE SEALED WATERTIGHT CASE PROTECTS AGAINST HARST MARINE CONDITIONS;SUPERIOR PERFORMANCE WITH AUTOMATIC ACTIVATION, COMPLETE PROTECTION FROM LIFE THREATENING ATMOSPHERES AND THE HIGHEST RESPIRATORY PROTECTION FACTOR AVAILABLE; TYPICAL PERFORMANCE DURATION IS BETWEEN 15 AND 32 MINUTES |
| CXCY | Part Name Assigned By Controlling Agency | EMERGENCY ESCAPE BREATHING DEVICE |
| SPCL | Special Test Features | ITEMS ARE BEING CODED AS CRITICAL TO INSURE SOURCE INSPECTION WILL BE PERFORMED AT THE POINT OF MANUFACTURE, PRIOR TO MATERIAL RECEIPT BY THE US NAVY OR OTHER DOD COMPONENTS. THESE ITEMS ARE PIECE PARTS OR END ITEMS IN SUPPORT OF VITAL MILITARY HARDWARE NECESSARY TO SUSTAIN THE SUCCESSFUL MISSION OF THE SHIPS, SUBMARINES, AND SHORE STATIONS OF THE US NAVY. CRITICAL FEATURES INCLUDING, BUT NOT LIMITED TO, DIMENSIONS, TOLERANCES/CLEARANCES, ELECTRONIC CHARACTERISTICS, AND METALLURGICAL PROPERTIES WILL BESPECIFIED FOR GOVERNMENT Q AR (QUALITY ASSURANCE REPRESENTATIVES) TO INSURE THE HIGHEST POSSIBLE DEGREE OF QUALITY AND RELIABILITY OF THESE PARTS BEING DELIVERED UNDER NAVICP CONTRACTS |
| MRC | Decoded Requirement | Clear Text Reply |
| Relevant Components for NSN - 4240-01-439-5937, 4240014395937 | ||||
| 4210-01-390-7498 (4210013907498) | 4240-01-504-7863 (4240015047863) | 4210-01-314-3771 (4210013143771) | 4210-01-448-7244 (4210014487244) | |
| 4240-01-263-9345 (4240012639345) | 4210-00-517-6909 (4210005176909) | 4220-01-153-2123 (4220011532123) | 4210-00-114-4577 (4210001144577) | |
| 4240-01-599-4970 (4240015994970) | 4210-01-546-9385 (4210015469385) | 4240-01-294-7960 (4240012947960) | 4210-00-395-7631 (4210003957631) | |
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