NSN 6520-01-692-5622, 6520016925622
MUFFLER,DENTAL OPERATING UNIT

Federal Supply Classification: FSC 6520 - Dental Instruments, Equipment, and Supplies
National Item Identification Number: NIIN 016925622
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: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 6520-01-692-5622

National Stock Number (NSN) 6520-01-692-5622, or NIIN 016925622, (muffler,dental operating unit) was assigned December 22, 2020 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. 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) 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 6520016925622 does not contain precious metals.

This information was last updated on Jul 01, 2025.

Technical Characteristics

PART NAME ASSIGNED BY CONTROLLING AGENCY: (CXCY) MUFFLER, DENTAL OPERATING UNIT
SPECIAL FEATURES: (FEAT) MUFFLER ASSY AMC-20;REPAIR PART FOR USES WITH DENTAL OPERATORY SYSTEM AEU-525CF. A NOISE CONTROL/FILTERING DEVICE USED TO REDUCE NOISE, FILTRATION OF AIRBORNE MOISTURE AND DUST CONTAMINATION, PRESSURE EQUALIZATION, SPEED CONTRCONTROL FOR AIR OPERATED DEVICES; REPAIR PART FOR NSN 6520-01-655-0689.