ASAP Semiconductor is an industry-leading distributor for shopping for parts by National Stock Number (NSN) data, the items featured within this catalog all falling under NSN 4240-01-398-1437 (4240013981437). Toward the top of this page, you will find several details that pertain to this NSN, allowing you to confirm various aspects of these offerings to ensure accurate procurement. Meanwhile, the part numbers that we have available for purchase can be found below, with Request for Quote (RFQ) links provided alongside each should you wish to make a purchase. Our team is also available by phone or email to support you during the procurement process, so never hesitate to take the first step with us.
| Alternative NSN: | 4240013981437 |
| Manufacturers | Interspiro Ltd |
| Item Name | Mask Chemical Biological |
| INC Code | 22753 |
| Federal Supply Group (FSG) | 42 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) | 01-398-1437 (013981437) |
| NCB Code | USA (01) |
| MRC | Criteria | Characteristic |
|---|---|---|
| BSSG | Filter Replaceability | REPLACEABLE |
| AGAV | End Item Identification | NSN 4240-01-359-5641:CW KIT |
| ALTR | Filter Type | CANISTER |
| FEAT | Special Features | ITEM IS CHEMICAL WARFARE-CW-MASK THAT IS USED WITH THE CHEMICAL WARFAREKIT:NSN 4240-01-359-5641 P/N 93107121,T.O. 14P4-17-3 FIG. 7-1, INDEX 1; ITEMIS CAPABLE OF CONVERSION TO SELF-CONTAINED BREATHING APPARATUS-BOTTLED AIR (POSITIVE PRESSURE MODE), ALSO USES AMBIENT AIR (RESPIRATOR MODE) |
| MRC | Decoded Requirement | Clear Text Reply |
| CHHG | Particulate Filter | INCLUDED |
| BSQY | Hose Quantity | 1 |
| BSRQ | Carrier Position Type | ANY ACCEPTABLE |
| BTLR | Protection For Which Filter Is Designed | TOXICOLOGICAL AND WAR GASES |
| BSRC | Canister Carrying Harness | NOT INCLUDED |
| BSRP | Carrying Facility | CARRYING CASE |
| NMBR | Quantity | 1 |
| SUPP | Supplementary Features | C/O FACEPIECE ASSEMBLY P/N 93107142; FILTER HOSE ASSEMBLY P/N 93107134;HARNESS ASSEMBLY P/N 93107123;EXTERNALDRINKING TUBE ASSEMBLY P/N 88115054 NSN 4240-01-286-1841 |
| BSQT | Canister Manufacturer Symbol | CW |
| BSQX | Canister To Facepiece Attachment Method | HOSE |
| 4240-00-491-1060 (4240004911060) | 4220-01-378-4420 (4220013784420) | 4240-01-473-4155 (4240014734155) | 4240-01-252-0093 (4240012520093) |
| 4220-01-493-5995 (4220014935995) | 4220-01-505-9213 (4220015059213) | 4220-01-333-4018 (4220013334018) | 4220-01-507-0718 (4220015070718) |
| 4220-00-367-7057 (4220003677057) | 4220-01-520-6423 (4220015206423) | 4240-01-590-7437 (4240015907437) | 4220-01-172-5822 (4220011725822) |
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