SM145 — ACETYLENE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

SM145: ACETYLENE.

The ACETYLENE is a the manufacturer industrial component. Key specifications include cubic_measure: 145.00 CUBIC FEET, physical_form: LIQUID, supplied_amount: 145.00 CUBIC FEET, supplied_cylinder: SUPPLY ITEM, hazardous_substances: ACETYLENE, end_item_identification: 4940-01-658-4535. This part is cataloged in the U.S.

Government catalog under NSN 6830-01-719-3841, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

SM145

NSN: 6830-01-719-3841
FSC: 6830 — Gases: Compressed and Liquefied
CAGE: 8N807 — NORRIS CYLINDER COMPANY (USA)

SPECIFICATIONS

cubic_measure	145.00 CUBIC FEET
physical_form	LIQUID
supplied_amount	145.00 CUBIC FEET
supplied_cylinder	SUPPLY ITEM
hazardous_substances	ACETYLENE
end_item_identification	4940-01-658-4535
composition_and_percentage	100.00 MINIMUM BY VOLUME ACETYLENE
part_name_assigned_by_controlling_agency	ACETYLENE COMPRESSED GAS CYLINDER
NSN	6830-01-719-3841

COMPONENT DIAGRAM

KEY FEATURES

•

HAZARDOUS SUBSTANCES: ACETYLENE

•

COMPOSITION AND PERCENTAGE: 100.00 MINIMUM BY VOLUME ACETYLENE

•

SUPPLIED CYLINDER: SUPPLY ITEM

•

SUPPLIED AMOUNT: 145.00 CUBIC FEET

•

PHYSICAL FORM: LIQUID

•

CUBIC MEASURE: 145.00 CUBIC FEET

TECHNICAL CHARACTERISTICS

HAZARDOUS SUBSTANCES	ACETYLENE
COMPOSITION AND PERCENTAGE	100.00 MINIMUM BY VOLUME ACETYLENE
SUPPLIED CYLINDER	SUPPLY ITEM
SUPPLIED AMOUNT	145.00 CUBIC FEET
PHYSICAL FORM	LIQUID
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; G
CUBIC MEASURE	145.00 CUBIC FEET
PART NAME ASSIGNED BY CONTROLLING AGENCY	ACETYLENE COMPRESSED GAS CYLINDER
END ITEM IDENTIFICATION	4940-01-658-4535

OTHER ITEMS IN FSC 6830 — Gases: Compressed and Liquefied

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

6830-00-000-0196 6830-00-000-0197 6830-00-000-0198 6830-00-000-0199 6830-00-001-7989 6830-00-003-3015 6830-00-009-3574 6830-00-010-0187

SUBSTITUTES & CROSS-REFERENCES 1

145CFACETYLENESame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

HAZMAT per U.S. Government catalogAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SM145?

SM145 is a ACETYLENE.

What parts can replace SM145?

There is 1 known substitute for SM145: 145CFACETYLENE. Substitute compatibility should be verified for your specific system.

What is the NSN for SM145?

SM145 is cataloged in the U.S. Government catalog under NSN 6830-01-719-3841. This indicates validated use in U.S. government and defense supply chains.

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SM145 — ACETYLENE

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