# NSN 5920-01-399-1447: Surge Suppressor

NSN 5920-01-399-1447 (also written 5920013991447; NIIN 01-399-1447) is a surge suppressor in Federal Supply Class 5920, Fuses, Arrestors, Absorbers, and Protectors. 5 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5920-01-399-1447 (5920013991447)
- NIIN: 01-399-1447 (013991447)
- Item name: SURGE SUPPRESSOR
- Federal Supply Class: [FSC 5920 Fuses, Arrestors, Absorbers, and Protectors](https://nsnexplorer.com/fsc/5920/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| FEAT | SPECIAL FEATURES | 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 |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | SIX OUTLET STRIP, 6 FT CORD, 3 LINE SURGE AND TRANSVERSE MODE NOISE, VISUAL SURGE INDICATION, OFFICE GRADE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| DG115-SI | 22012 | SL INDUSTRIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| DG115-SI | 5N706 | FEDERAL SALES SERVICE INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MP-25ES | 0TPE6 | SCHNEIDER ELECTRIC USA, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TLM606HJ | 65836 | TRIPPE MANUFACTURING COMPANY DBA TRIPP LITE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| UL 1449 | 81345 | UNDERWRITERS LABORATORIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-08-13 | $33.75 | 115 | 731D4 | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5920013991447) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-13 | [SPE7M526V6649](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5920013991447) | SURGE SUPPRESSOR | — | $3,881.25 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5920013991447&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5920013991447
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/5920-01-399-1447/
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