NSN 1680-01-145-5024, 1680011455024
SENSOR,LEFT HAND,UPPER FAN

Federal Supply Classification: FSC 1680 - Miscellaneous Aircraft Accessories and Components
National Item Identification Number: NIIN 011455024
Codification Country: United States
Item Name Code: INC 77777
Criticality: (F) This item is a Flight Safety Critical Aircraft Part (FSCAP).
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 1680-01-145-5024

National Stock Number (NSN) 1680-01-145-5024, or NIIN 011455024, (sensor,left hand,upper fan) was assigned January 13, 1983 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 2 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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, with the most recent procurement date of Mar 14, 2017. There have been 8 contracts issued for this part number, with 8 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A517P4839, SPE4A517P1340, SPE4A517P1340, SPE4A414VG226, SPE4A414V7330. The total value of the awarded contracts has been US$ 627,815.76.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

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 Dec 03, 2013, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 77777. This item is a Flight Safety Critical Aircraft Part (FSCAP). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1680011455024 does not contain precious metals.

This information was last updated on Jul 01, 2025.

Technical Characteristics

END ITEM IDENTIFICATION: (AGAV) KC135R ACFT
GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) C/O SUPPORT TUBE P/N 263161;END BRACKET P/N 280245,280980;IDENTIFICATION PLATE P/N 263126;BRACKET P/N 253602,259610;END BRACKET P/N 280980;SENSING ELEMENT P/N 898440;HEX NUT P/N 207865;DUAL CLAMP P/N 27727;SINGLE HINGE CLAMP P/N 280914;GROMMET P/N 362121;LOCKWIRE P/N 1926-2000;WELDWIRE P/N 5737-6106;CARTON P/N 319-38
FSC APPLICATION DATA: (ZZZV) FIRE EXTINGUISHING SYSTEM,ACFT