# NSN 8120-00-663-3019: Cylinder, Compressed Gas, Acetylen

NSN 8120-00-663-3019 (also written 8120006633019; NIIN 00-663-3019) is a cylinder, compressed gas, acetylen in Federal Supply Class 8120, Commercial and Industrial Gas Cylinders. 4 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 8120-00-663-3019 (8120006633019)
- NIIN: 00-663-3019 (006633019)
- Item name: CYLINDER,COMPRESSED GAS,ACETYLEN
- Federal Supply Class: [FSC 8120 Commercial and Industrial Gas Cylinders](https://nsnexplorer.com/fsc/8120/)
- Federal Supply Group: [FSG 81](https://nsnexplorer.com/group/81/)
- Acquisition method suffix code: AMSC G: the government has a complete data package and the rights to use it. (observed 2026-11-01)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 20.000 |
| ABFF | FURNISHED ITEMS | VALVE |
| ABKC | DEPARTMENT OF TRANSPORTATION CYLINDER IDENTIFYING NUMBER | 8 250 OR 8AL250 |
| CBBL | FEATURES PROVIDED | NECK CLOSURE |
| CQQF | OPERATING PRESSURE | POUNDS PER SQUARE INCH (PSI) MAXIMUM 250.0 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | CYLINDER COMPRESSED GAS: ACETYLENE W/VALVE |
| MDES | MEDICAL DESIGNATION AND GRADE | TECHNICAL |
| THDS | THREAD SIZE AND SERIES/TYPE DESIGNATOR | EXTERNAL NS 3 1 TO 8-11 |
| THDS | THREAD SIZE AND SERIES/TYPE DESIGNATOR | INTERNAL NGT 3 TO 8-18 |
| ADVL | CROSS SECTION OUTSIDE DIAMETER | INCHES NOMINAL 6.000 |
| AJUK | CYLINDER STYLE DESIGNATOR | — |
| AQWX | PART A COLOR CODE | YELLOW |
| AQWY | PART B COLOR CODE | YELLOW |
| AQWZ | PART C COLOR CODE | YELLOW |
| AQXA | BODY COLOR CODE | YELLOW |
| AQXB | COLOR CODED GAS TYPE | ACETYLENE |
| AQXG | SPEC/STD CONTROLLING AGENCY | CID |
| AQXH | SPEC/STD IDENTIFYING NUMBER | SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). CID A-A-59860 |
| AQXJ | GOVERNMENT TYPE NUMBER | PIN AA 59860-006 |
| BBLT | CAPACITY RATING | CUBIC FEET NOMINAL 40.000 |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | PART 3701-2 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| M3701-40 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-C-3701 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-DTL-3701 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MS39227-2 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-25 | [SPE4A616D0226/SPE4A626FD5QT](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=8120006633019) | CYLINDER, COMPRESSED GAS, ACETYLENE | HUDSON TECHNOLOGIES COMPANY DBA HUDSON TECHNOLOGIES OF TENNESSEE | $384.33 |
| 2026-08-19 | [SPE4A616D0226/SPE4A626FD3AF](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=8120006633019) | CYLINDER, COMPRESSED GAS, ACETYLENE | HUDSON TECHNOLOGIES COMPANY DBA HUDSON TECHNOLOGIES OF TENNESSEE | $384.33 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=8120006633019&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=8120006633019
- 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/8120-00-663-3019/
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