NSN 8475-01-552-7110, 8475015527110
MIRCOPHONE BOOM

Federal Supply Classification: FSC 8475 - Specialized Flight Clothing and Accessories
National Item Identification Number: NIIN 015527110
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: (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 8475-01-552-7110

National Stock Number (NSN) 8475-01-552-7110, or NIIN 015527110, (mircophone boom) was assigned June 21, 2007 in the Federal Logistics Information System (FLIS). 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 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are 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 data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 8475015527110 does not contain precious metals.

This information was last updated on Aug 01, 2025.

Technical Characteristics

SPECIAL FEATURES: (FEAT) FLEX BOOM ASSEMBLY TO WITHSTAND 20,000 FLEXES AT 80 DEG BEND IN EACH OF TWO OPPOSED DIRECTIONS;CABLE CONNECTION TO FLEX BOOM ASSEMBLY AND CONNECTOR TO WITHSTAND 8 LB PULL FOR 30 MINUTES;CABLE SHALL BE A TWISTED SHIELDED PAIR WITH A MINIMUM FLEX LIFE OF 250,000 CYCLES AND A TEMP RANGE OF -45 TO70 DEG C