# NSN 5985-01-272-4468: Spark Gap

NSN 5985-01-272-4468 (also written 5985012724468; NIIN 01-272-4468) is a spark gap in Federal Supply Class 5985, Antennas, Waveguides, and Related Equipment. 3 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5985-01-272-4468 (5985012724468)
- NIIN: 01-272-4468 (012724468)
- Item name: SPARK GAP
- Federal Supply Class: [FSC 5985 Antennas, Waveguides, and Related Equipment](https://nsnexplorer.com/fsc/5985/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABKW | OVERALL HEIGHT | INCHES MINIMUM 1.062 AND INCHES MAXIMUM 1.188 |
| ACUR | DIRECT CURRENT VOLTAGE RATING IN VOLTS | 11000.0 |
| ADAV | OVERALL DIAMETER | INCHES MINIMUM 1.500 AND INCHES MAXIMUM 1.600 |
| ALGC | MOUNTING CONFIGURATION | FOUR 0.125 IN. DIA MTG HOLES ON A 1.330 IN. BOLT CIRCLE |
| AMPH | GAP TYPE | NONROTARY |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 2902756-1 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| GP-20B | 25506 | EXCELITAS TECHNOLOGIES CORP. DBA PERKINELMER INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| GP-20BR | 25506 | EXCELITAS TECHNOLOGIES CORP. DBA PERKINELMER INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5985012724468&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985012724468
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/5985-01-272-4468/
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