# NSN 3040-01-309-7522: Cylinder Assembly, Actuating, Line

NSN 3040-01-309-7522 (also written 3040013097522; NIIN 01-309-7522) is a cylinder assembly, actuating, line in Federal Supply Class 3040, Miscellaneous Power Transmission Equipment. 4 manufacturer part numbers from 1 supplier are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 3040-01-309-7522 (3040013097522)
- NIIN: 01-309-7522 (013097522)
- Item name: CYLINDER ASSEMBLY,ACTUATING,LINE
- Federal Supply Class: [FSC 3040 Miscellaneous Power Transmission Equipment](https://nsnexplorer.com/fsc/3040/)
- Federal Supply Group: [FSG 30](https://nsnexplorer.com/group/30/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-13)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AFDS | LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | INCHES NOMINAL 14.625 |
| AFDV | LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | INCHES NOMINAL 6.500 |
| AGAV | END ITEM IDENTIFICATION | CYLINDER AND CYLINDER ASSEMBLIES,HYDRAULIC AND PNEUMATIC |
| ATEM | EXTENDED LENGTH | INCHES NOMINAL 53.125 |
| BBBW | MOUNTING PROVISION ARRANGEMENT STYLE | — |
| BGST | PRESSURE RATING | POUNDS PER SQUARE INCH (PSI) NOMINAL 3000.0 |
| BHMS | MOUNTING PROVISION FOR WHICH DESIGNED | UNTHREADED MOUNTING HOLES |
| CKRM | INTEGRAL VALVE OPERATION METHOD | HYDRAULIC |
| CKSD | DESIGN CHARACTERISTICS | DOUBLE ACTING TWIN CYLINDER |
| CKSF | FIRST PISTON ROD END STYLE | — |
| FEAT | SPECIAL FEATURES | UNIT CONSISTS OF TWO DOUBLE ACTING CYLINDERS MOUNTED ON COMMON MOUNTING PLATES WITH PISTON RODS THREADED TOGETHER |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| B-6600-D | 15515 | MILWAUKEE CYLINDER INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| D-6600 | 15515 | MILWAUKEE CYLINDER INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| D-6600 W/B6600-D CAM | 15515 | MILWAUKEE CYLINDER INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| D-6600 W/CAM | 15515 | MILWAUKEE CYLINDER INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7L1-27-T-1029 | 1 | 2026-10-23 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3040013097522&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3040013097522&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040013097522
- 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/3040-01-309-7522/
JSON: https://nsnexplorer.com/api/nsn/3040-01-309-7522.json