# NSN 5940-01-111-2031: Contact Strip, Radio Frequency GR

NSN 5940-01-111-2031 (also written 5940011112031; NIIN 01-111-2031) is a contact strip, radio frequency gr in Federal Supply Class 5940, Lugs, Terminals, and Terminal Strips. 10 manufacturer part numbers from 6 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5940-01-111-2031 (5940011112031)
- NIIN: 01-111-2031 (011112031)
- Item name: CONTACT STRIP,RADIO FREQUENCY GR
- Federal Supply Class: [FSC 5940 Lugs, Terminals, and Terminal Strips](https://nsnexplorer.com/fsc/5940/)
- 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: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ADAV | OVERALL DIAMETER | INCHES NOMINAL 0.265 |
| ADUM | OVERALL THICKNESS | INCHES NOMINAL 0.012 |
| APQB | UNIT TYPE | RING |
| BDQR | CONTACT FINGER QUANTITY | 4 |
| FEAT | SPECIAL FEATURES | SPRING FINGERS; WASHER IS INTENDED FOR ELECTRICAL BONDING OF RACK MOUNTED ELECTRONIC EQUIPMENT; TIN PLATE PER MIL-T-10727,.0003 TO .0005 THICK |
| MATT | MATERIAL | COPPER ALLOY 170 OR COPPER ALLOY 172 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED SPEC SINGLE MATERIAL RESPONSE QQ-C-533 |
| SFTT | SURFACE TREATMENT | TIN |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL SPEC SINGLE TREATMENT RESPONSE -IL-T-10727, TYE 1 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 0869-D-0030 | 30817 | LAIRD TECHNOLOGIES, INC DBA LAIRD TECHNOLOGIES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 0869003000 | 30817 | LAIRD TECHNOLOGIES, INC DBA LAIRD TECHNOLOGIES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 10132330 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7102801 | 93322 | GE AVIATION SYSTEMS LLC DBA GE AVIATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 869-30 | 30817 | LAIRD TECHNOLOGIES, INC DBA LAIRD TECHNOLOGIES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 869-D-0300 | 30817 | LAIRD TECHNOLOGIES, INC DBA LAIRD TECHNOLOGIES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| NGS875AA-02 | 1SFN4 | NORTHROP GRUMMAN SYSTEMS CORP INTEGRATED SYSTEMS SECTOR | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ST4M147-4B | 30817 | LAIRD TECHNOLOGIES, INC DBA LAIRD TECHNOLOGIES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ST4M147-4B | 52814 | TECH-ETCH, INC. DBA TECH-ETCH INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ST4M147-4B | 76301 | THE BOEING COMPANY DIV DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-28 | $142.00 | 110 | 1BRS6 | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5940011112031) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-28 | [SPE4A726PG832](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5940011112031) | CONTACT STRIP, RADIO FREQUENCY GROUNDING | — | $15,620.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5940011112031&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5940011112031
- 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/5940-01-111-2031/
JSON: https://nsnexplorer.com/api/nsn/5940-01-111-2031.json