# NSN 8120-01-719-3841: Acetylene

NSN 8120-01-719-3841 (also written 8120017193841; NIIN 01-719-3841) is an acetylene in Federal Supply Class 8120, Commercial and Industrial Gas Cylinders. 4 manufacturer part numbers from 1 supplier are on record. No purchases are on record yet.

## Identification

- NSN: 8120-01-719-3841 (8120017193841)
- NIIN: 01-719-3841 (017193841)
- Item name: ACETYLENE
- 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 Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | 4940-01-658-4535 |
| AGXW | PHYSICAL FORM | LIQUID |
| BBRC | COMPOSITION AND PERCENTAGE | MINIMUM BY VOLUME ACETYLENE 100.00 |
| CBME | CUBIC MEASURE | CUBIC FEET 145.00 |
| CLWT | SUPPLIED AMOUNT | CUBIC FEET 145.00 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | ACETYLENE COMPRESSED GAS CYLINDER |
| FEAT | SPECIAL FEATURES | CYLINDER SOLD FILLED; CYLINDER CONTAINS: 145.00 CUBIC FEET OF ACETYLENE GAS; OUTSIDE DIAMETER: 8.25 INCHES; HEIGHT: 34.25 INCHES; COLOR: BLACK OR YELLOW; VALVE TYPE: CGA 510; MAXIMUM OPERATING PRESSURE: 250.00 PSIG; MATERIAL: SAE 1010 STEEL; GAS PHYSICAL FORM: LIQUID; COLORLESS, SWEET PUNGENT ODOR; ACETONE: 100.00 PERCENT; PH: 7.0; MELTING POINT: -94.00 DEG. C.; BOILING POINT: 56.10 DEG. C.; FLASH POINT: 1.00 DEG. F.; LEL: 2.50%; UEL: 12.80%; VAPOR PRESSURE: 241.00 HPA; DENSITY: 0.79 G/CM3; COMPLETELY SOLUBLE; IGNITION TEMPERATURE: 465.00 DEG. C.; MOLECULAR WEIGHT: 58.08 G/MOLECULE; HAZARDOUS POLYMERIZATION WILL NOT OCCUR; AVOID HEAT, SPARKS, FLAMES AND DIRECT SUNLIGHT; INCOMPATIBLE MATERIALS: ACIDS, ALDEHYDES, ALKALIS, AMINES, AMMONIA, OXIDIZING AGENTS, REDUCING AGENTS AND CHLORINE COMPOUNDS; HAZARDOUS DECOMPOSITION PRODUCTS: CARBON MONOXIDE / DIOXIDE; |
| HZRD | HAZARDOUS SUBSTANCES | ACETYLENE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 145CFACETYLENE | 8N807 | NORRIS CYLINDER COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 800-0145A | 8N807 | NORRIS CYLINDER COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| S-145 | 8N807 | NORRIS CYLINDER COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SM145 | 8N807 | NORRIS CYLINDER COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=8120017193841&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=8120017193841
- 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/8120-01-719-3841/
JSON: https://nsnexplorer.com/api/nsn/8120-01-719-3841.json