# NSN 5330-01-670-5723: Seal Assembly, Inflatable

NSN 5330-01-670-5723 (also written 5330016705723; NIIN 01-670-5723) is a seal assembly, inflatable in Federal Supply Class 5330, Packing and Gasket Materials. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Jun 2026.

## Identification

- NSN: 5330-01-670-5723 (5330016705723)
- NIIN: 01-670-5723 (016705723)
- Item name: SEAL ASSEMBLY,INFLATABLE
- Federal Supply Class: [FSC 5330 Packing and Gasket Materials](https://nsnexplorer.com/fsc/5330/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- Acquisition method suffix code: AMSC H: the government lacks sufficient, accurate or legible data to buy from other sources. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | INFLATABLE SAFETY SEAL ASSEMBLY |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 388729 | 71431 | A W CHESTERTON CO DIV SEALING DEVICE DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-06-25 | [70Z08026P21078B00](https://www.usaspending.gov/award/CONT_AWD_70Z08026P21078B00_7008_-NONE-_-NONE-) | 5330-01-670-5723 SEAL ASSY INFLATABLE | A W CHESTERTON CO | $48,520.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5330016705723&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330016705723
- 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/5330-01-670-5723/
JSON: https://nsnexplorer.com/api/nsn/5330-01-670-5723.json