NSN 6520-01-379-1463, 6520013791463
RESPIRATOR,DUST-MIS

Federal Supply Classification: FSC 6520 - Dental Instruments, Equipment, and Supplies
National Item Identification Number: NIIN 013791463
Codification Country: United States
Item Name Code: INC 77777
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: We have 1 qualified suppliers

Manufacture or supply this part?
Join our growing community of certified suppliers.

Let Us Know

CALL ABOUT NSN 6520-01-379-1463

Our client representatives are standing by to help fulfill your request.

+1-321-773-5710

REQUEST QUOTE for 6520-01-379-1463

Have a list that needs to be quoted? Upload it here.

Upload a List

DLMS^® Summary

National Stock Number 6520-01-379-1463

National Stock Number (NSN) 6520-01-379-1463, or NIIN 013791463, (respirator,dust-mis) was assigned August 27, 1993 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. One of those 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. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Apr 16, 2013. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM2DH13M1640. The total value of the awarded contracts has been US$ 25.09.

There has been very little 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 Dec 01, 2020, 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) 77777. 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 6520013791463 does not contain precious metals.

This information was last updated on Jul 01, 2025.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) FOAM NOSEPIECE; YELLOW ELASTIC BANDS HEAT SEALED TO MASK; LIGHTWEIGHT; PROTECTS FROM DUST AND MIST; UNIT QTY 20
PART NAME ASSIGNED BY CONTROLLING AGENCY: (CXCY) RESPIRATOR DUST-MIST DEN FOAM NOSEPIECE LTWT PROTECT FROM DUST20