NSN 4460-01-137-0929, 4460011370929
PRECIPITATOR,ELECTRONICS

Federal Supply Classification: FSC 4460 - Air Purification Equipment
National Item Identification Number: NIIN 011370929
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 4460-01-137-0929

National Stock Number (NSN) 4460-01-137-0929, or NIIN 011370929, (precipitator,electronics) was assigned August 20, 1982 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 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 somewhat common among different platforms, belonging to 6 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 02, 2004, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 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 data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4460011370929 does not contain precious metals.

This information was last updated on Jul 01, 2025.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) CCONSISTS OF HOUSING P/N 420287-015;PANEL ACCESS P/N 420288-003;COVER,ELECTRICAL BOX P/N 420289-003;ACTUATOR,SWITCH P/N 120633-005;BOX ASSY,ELECTRICAL P/N 420603-002;18 EMI SCREENS 9 IN. BY 16 IN.
GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) CONSISTS OF HOUSING P/N 420287-015;PANEL ACCESS P/N 420288-003;COVER,ELECTRICAL BOX P/N 420289-003;ACTUATOR,SWITCH P/N 120633-005;BOX ASSY,ELECTRICAL P/N 420603-002;18 EMI SCREENS 9 IN. BY 16 IN.