NSN 5920-01-399-1447, 5920013991447
SURGE SUPPRESSOR

Federal Supply Classification: FSC 5920 - Fuses, Arrestors, Absorbers, and Protectors
National Item Identification Number: NIIN 013991447
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 5920-01-399-1447

National Stock Number (NSN) 5920-01-399-1447, or NIIN 013991447, (surge suppressor) was assigned November 17, 1994 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 8 contracts issued for this part number, with 13 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 6 different suppliers. The last contract numbers awarded were: SPE7M525P1588, SPE7M023P7050, SPE7M522P4930, SPE7M520V2367, SPE7M515D5033. The total value of the awarded contracts has been US$ 189,180.51.

This NSN is somewhat common among different platforms, belonging to 4 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. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 15,138. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 08, 2020, this NSN's acquisition method was noted as: Not established. Not established.

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 5920013991447 does not contain precious metals.

This information was last updated on Aug 01, 2025.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) SIX OUTLET STRIP, 6 FT CORD, 3 LINE SURGE AND TRANSVERSE MODE NOISE, VISUAL SURGE INDICATION, OFFICE GRADE
SPECIAL FEATURES: (FEAT) HOUSING MATERIAL, METAL; CIRCUIT BREAKER AMPS, 15; OPERATING VOLTAGE VOLTS AC, 120; OPERATING FREQUENCY HZ, 50/60; PROTECTION (MINIMUM) JOULES, 270; EMI/RFI FILTRATION NOISE REJECTION 20 DB OR BETTER; UL CLAMPING RATING VOLTS, 400 PEAK; THERMAL FUSE FOR FAIL-SAFE SHUTOFF IS INCLUDED