NSN 4240-01-718-1080, 4240017181080
FILTER,RESPIRATOR,AIR FILTERING

Federal Supply Classification: FSC 4240 - Safety and Rescue Equipment
National Item Identification Number: NIIN 017181080
Codification Country: United States
Item Name Code: INC 10102
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (P) There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 4240-01-718-1080

National Stock Number (NSN) 4240-01-718-1080, or NIIN 017181080, (filter,respirator,air filtering) was assigned February 12, 2024 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 10102. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 4240017181080 does not contain precious metals.

This information was last updated on Aug 01, 2025.

Technical Characteristics

PART NAME ASSIGNED BY CONTROLLING AGENCY: (CXCY) FILTER
SPECIAL FEATURES: (FEAT) 3.1 OUNCE IN WEIGHT; 600 MM WATER AT AIRFLOW RATE OF 95 LPM PARTICULATE PROTECTION; 15 MM WATER AT AIRFLOW RATE OF 85 LPM BREATHING RESISTANCE; P100 AEROSOL PROTECTION; ABS PLASTIC MATERIAL; EN148-1 (40MM) NATO THREAD CONNECTION; 2.2 INCH HEIGHT; 4.23 INCH DIAMETER