# NSN 3040-01-161-5898: Cylinder Assembly, Actuating, Line

NSN 3040-01-161-5898 (also written 3040011615898; NIIN 01-161-5898) is a cylinder assembly, actuating, line in Federal Supply Class 3040, Miscellaneous Power Transmission Equipment. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 3040-01-161-5898 (3040011615898)
- NIIN: 01-161-5898 (011615898)
- 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 2026-10-28)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AARX | INSIDE DIAMETER | ALL PORTS INCHES NOMINAL 0.250 |
| AAXX | MOUNTING TYPE | CYLINDER HEAD END FORK |
| ABJH | TEMP RATING | FAHRENHEIT -20.0 AND FAHRENHEIT 250.0 |
| ABKP | MOUNTING FACILITY LENGTH | INCHES NOMINAL 2.700 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 3.000 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 4.000 |
| ABXV | BORE DIAMETER | INCHES NOMINAL 2.000 |
| AGAV | END ITEM IDENTIFICATION | F15A/B/C/D |
| AMDX | FIRST END HOLE DIAMETER | ALL WORKING ENDS INCHES NOMINAL 0.750 |
| AMQZ | COMPRESSED LENGTH | INCHES NOMINAL 17.120 |
| ATEM | EXTENDED LENGTH | INCHES NOMINAL 23.120 |
| BGST | PRESSURE RATING | POUNDS PER SQUARE INCH (PSI) NOMINAL 3000.0 |
| BHMS | MOUNTING PROVISION FOR WHICH DESIGNED | PIN(S) |
| CKSD | DESIGN CHARACTERISTICS | SINGLE ACTING SINGLE CYLINDER |
| CKSF | FIRST PISTON ROD END STYLE | — |
| CLMB | FIRST END LARGEST INSIDE DIAMETER | ALL WORKING ENDS INCHES NOMINAL 0.750 |
| CLMD | FIRST END FORK WIDTH | ALL WORKING ENDS INCHES NOMINAL 2.515 |
| CLMG | FIRST END FORK DEPTH | ALL WORKING ENDS INCHES NOMINAL 1.250 |
| CLMJ | FIRST END FORK SPAN WIDTH | ALL WORKING ENDS INCHES NOMINAL 1.515 |
| CLMQ | MOUNTING FACILITY DIAMETER | INCHES NOMINAL 0.750 |
| CLMT | PORT STYLE | — |
| CQRG | BODY MATERIAL | STEEL |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 7M717-1 | 76301 | THE BOEING COMPANY DIV DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| B-6459 | 15515 | MILWAUKEE CYLINDER INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-27 | [SPE7LX26D60HG/SPE7L026F6914](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040011615898) | CYLINDER ASSEMBLY, A | KAMPI COMPONENTS CO INC | $12,092.16 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3040011615898&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040011615898
- 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.

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