NSN 6515-01-450-2057, 6515014502057
Cancelled -> Replaced by 6530014523868

Federal Supply Classification: FSC 6515 - Medical and Surgical Instruments, Equipment, and Supplies
National Item Identification Number: NIIN 014502057
Codification Country: United States
Item Name Code: INC 53110
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: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 6515-01-450-2057

National Stock Number (NSN) 6515-01-450-2057, or NIIN 014502057, (mask,respirator) was assigned October 30, 1997 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 6530014523868.

There are 6 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 6 suppliers. Today, 6 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 5 suppliers are deemed design controlled or valid supply parts.

This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 14 contracts issued for this part number, with 14 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 6 different suppliers. The last contract numbers awarded were: SPE2DS25V5697, SPE2DS24V6294, SPE2DS24V6294, SPE2DS24V1418, SPE2DS23V6892. The total value of the awarded contracts has been US$ 731.53.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 25, 2012, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 53110. [AN ITEM USED TO PROVIDE RESPIRATORY PROTECTION FOR THE WEARER. INCLUDES DOUBLE STAPLED HEADSTRAPS AND INNER CUSHIONED NOSEPIECE. EXCLUDES:MASK, ORONASAL AND MASK, OXYGEN.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6515014502057 does not contain precious metals.

This NSN is associated to Schedule B 9018908000: other instruments and appliances used in medical, surgical, dental or veterinary sciences, nesoi. The Schedule B End Use is listed as medicinal equipment. NAICS classification category 339112: surgical and medical instrument manufacturing.

This information was last updated on Jul 01, 2025.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) PARTICULATE RESPIRATOR TYPE PFR95, WITH FLUIDSHIELD PROTECTION; FILTERS 1.0 MICRON AT 50 LITERS PER MINUTE AT99.6 PERCENT EFFICIENCY; REGULAR SIZE;35 MASKS PER BOX
PART NAME ASSIGNED BY CONTROLLING AGENCY: (CXCY) RESPIRATOR AIR FILTERING INFECTION CONTROL 35S
SPECIAL FEATURES: (FEAT) NIOSH APPROVED FOR PROTECTION AGAINST THE TRANSMISSION OF TUBERCULOSIS. STORAGE GUIDELINES: RESPIRATORS SHALL BE STORED IN THE ORIGINAL PACKAGING,AWAY FROM CONTAMINATED AREAS, DUST, SUNLIGHT, EXTREME TEMPERATURES, EXCESSIVE MOISTURE, DAMAGING CHEMICALS AND RADIATION,; STORE IN TEMPERATURES BETWEEN -4 F (-20 C) AND +86 F (+30 C) AND NOT EXCEEDING 80% RH.
SUPPLEMENTARY FEATURES: (SUPP) PARTICULATE RESPIRATOR TYPE PFR95, WITH FLUIDSHIELD PROTECTION; FILTERS 1.0 MICRON AT 50 LITERS PER MINUTE AT99.6 PERCENT EFFICIENCY; REGULAR SIZE; 35 MASKS PER BOX.