# NSN 5330-01-587-1656: Parts Kit, Seal Replacement, Mecha

NSN 5330-01-587-1656 (also written 5330015871656; NIIN 01-587-1656) is a parts kit, seal replacement, mecha in Federal Supply Class 5330, Packing and Gasket Materials. 2 manufacturer part numbers from 2 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 5330-01-587-1656 (5330015871656)
- NIIN: 01-587-1656 (015871656)
- Item name: PARTS KIT,SEAL REPLACEMENT,MECHA
- 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 R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-10)
- Acquisition method code: 4

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AFJH | FURNISHED ITEMS | FACES,O-RINGS,GASKETS, AND HARDWARE FROM PARTS LIST ON INSTALLATION DRAWING 35039 |
| AGAV | END ITEM IDENTIFICATION | PART NUMBER 633483 |
| AYDS | END ITEM NAME | MODIFIED (CUSTOM) SPLIT SEAL |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 633655 | 71431 | A W CHESTERTON CO DIV SEALING DEVICE DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 633655 | 8S090 | CHESTERTON A W CO TECHNICAL PRODUCTS DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7L1-27-U-0046 | 6 | 2026-10-27 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5330015871656&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5330015871656&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330015871656
- 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/5330-01-587-1656/
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