# NSN 4310-01-478-2622: Cylinder Sleeve

NSN 4310-01-478-2622 (also written 4310014782622; NIIN 01-478-2622) is a cylinder sleeve in Federal Supply Class 4310, Compressors and Vacuum Pumps. 3 manufacturer part numbers from 1 supplier are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4310-01-478-2622 (4310014782622)
- NIIN: 01-478-2622 (014782622)
- Item name: CYLINDER SLEEVE
- Federal Supply Class: [FSC 4310 Compressors and Vacuum Pumps](https://nsnexplorer.com/fsc/4310/)
- 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 2026-10-20)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 10.420 |
| ABKU | FLANGE THICKNESS | INCHES NOMINAL 0.130 |
| ABXV | BORE DIAMETER | INCHES NOMINAL 0.970 |
| ADAR | BODY OUTSIDE DIAMETER | INCHES MINIMUM 0.925 AND INCHES MAXIMUM 0.937 |
| AHTC | FLANGE OUTSIDE DIAMETER | INCHES MINIMUM 1.242 AND INCHES MAXIMUM 1.250 |
| APGF | DESIGN TYPE | DRY |
| MATT | MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 63-D2601 | 28953 | RIX INDUSTRIES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| D2601 | 28953 | RIX INDUSTRIES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| X63-D2601 | 28953 | RIX INDUSTRIES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-16 | [SPE7M026V5641](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4310014782622) | CYLINDER SLEEVE | ECI DEFENSE GROUP, INC. DIV ECI-GA | $12,186.65 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4310014782622&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4310014782622
- 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/4310-01-478-2622/
JSON: https://nsnexplorer.com/api/nsn/4310-01-478-2622.json