# NSN 4310-01-568-5663: Compressor Unit, Reciprocating

NSN 4310-01-568-5663 (also written 4310015685663; NIIN 01-568-5663) is a compressor unit, reciprocating in Federal Supply Class 4310, Compressors and Vacuum Pumps. 3 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4310-01-568-5663 (4310015685663)
- NIIN: 01-568-5663 (015685663)
- Item name: COMPRESSOR UNIT,RECIPROCATING
- 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 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | 2355-01-539-3639;LAV-25A2 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | TU-FLO 550 COMPRESSOR;ENGINE DRIVEN,TWO CYLINDER,RECIPROCATING COMPRESSOR WITH DISPLACEMENT OF 13.2 CU FT PER MIN AT 1250 RPM |
| FEAT | SPECIAL FEATURES | 53.0LB AVG WEIGHT;2.78IN BORE SIZE;1.5IN STROKE;3000MAX RPM;400DEG F MAX AIR DISCHARGE TEMP;0.625IN ID MIN AIR INLET LINE SIZE;0.500IN ID MIN AIR DISCHARGE LINE SIZE;0.375IN IN MIN COOLANT LINE SIZE;0.1875IN ID MIN OIL SUPPLY LINE SIZE;0.500IN ID MIN OIL RETURN LINE SIZE;0.1875IN ID MIN UNLOADER LINE SIZE2.5HP APPROX HP AT 1250 RPM AND 120 PSIG |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 109646 | 06853 | BENDIX COMMERCIAL VEHICLE SYSTEMS LLC DBA BENDIX COMMERCIAL VEHICLE SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 23504503 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC DBA ROLLS-ROYCE SOLUTIONS AMERICA INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 23514503 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC DBA ROLLS-ROYCE SOLUTIONS AMERICA INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-17 | [SPE7L126D63FC/SPE7L026F7777](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4310015685663) | COMPRESSOR UNIT, RECIPROCATING | LARKOS PACKING AND DISTRIBUTION INC. | $31,616.82 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4310015685663&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4310015685663
- 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/4310-01-568-5663/
JSON: https://nsnexplorer.com/api/nsn/4310-01-568-5663.json