# NSN 4330-01-599-3979: Bowl, Sediment

NSN 4330-01-599-3979 (also written 4330015993979; NIIN 01-599-3979) is a bowl, sediment in Federal Supply Class 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 4330-01-599-3979 (4330015993979)
- NIIN: 01-599-3979 (015993979)
- Item name: BOWL,SEDIMENT
- Federal Supply Class: [FSC 4330 Centrifugals, Separators, and Pressure and Vacuum Filters](https://nsnexplorer.com/fsc/4330/)
- Federal Supply Group: [FSG 43](https://nsnexplorer.com/group/43/)
- 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 |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | FILTER ASSEMBLY,FUEL,WATER SEPARATOR |
| CDYG | CLOSED END SHAPE | FLAT |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | BOWL ASSEMBLY |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 343-5527 | 0AZK3 | CATERPILLAR INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3435527 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-15 | [SPE7LX21D0087/SPE7LX27FA14V](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330015993979) | BOWL, SEDIMENT | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $34.90 |
| 2026-09-29 | [SPE7LX21D0087/SPE7LX26FBH0N](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330015993979) | BOWL, SEDIMENT | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $36.05 |
| 2026-09-29 | [SPE7LX21D0087/SPE7LX26FBH0U](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330015993979) | BOWL, SEDIMENT | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $36.05 |
| 2026-09-25 | [SPE7LX21D0087/SPE7LX26FBX19](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330015993979) | BOWL, SEDIMENT | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $36.05 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4330015993979&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4330015993979
- 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/4330-01-599-3979/
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