# NSN 6635-01-587-4667: Adapter, Soil Testing

NSN 6635-01-587-4667 (also written 6635015874667; NIIN 01-587-4667) is an adapter, soil testing in Federal Supply Class 6635, Physical Properties Testing and Inspection Equipment. 1 manufacturer part number from 1 supplier is on record. The government has 1 open solicitation for it.

## Identification

- NSN: 6635-01-587-4667 (6635015874667)
- NIIN: 01-587-4667 (015874667)
- Item name: ADAPTER,SOIL TESTING
- Federal Supply Class: [FSC 6635 Physical Properties Testing and Inspection Equipment](https://nsnexplorer.com/fsc/6635/)
- Federal Supply Group: [FSG 66](https://nsnexplorer.com/group/66/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-11-06)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | CONE ADAPTER |
| FEAT | SPECIAL FEATURES | 1 END EXTERNAL STRAIGHT THREAD; OTHER END STRAIGHT TUBE WITH O-RING GROOVE; WRENCH FLATS ON CENTER CYLINDRICAL SECTION |
| AGAV | END ITEM IDENTIFICATION | DCP K100M KIT |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| K800 | 07JY2 | KESSLER SOILS ENGINEERING PRODUCTS, INC. DBA KESSLER SOILS ENGINEERING PRODUCTS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE4A6-27-T-8596 | 69 | 2026-11-12 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6635015874667&category=nsn) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-06 | [SPE4A626V290P](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6635015874667) | ADAPTER, SOIL TESTIN | KESSLER SOILS ENGINEERING PRODUCTS, INC. DBA KESSLER SOILS ENGINEERING PRODUCTS INC | $875.16 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6635015874667&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6635015874667
- 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.

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