The Cylinder,compressed Gas,calibrat, cataloged under National Stock Number 8120-01-392-0306, is classified within Federal Supply Class 8120 (Commercial and Industrial Gas Cylinders) of the Containers, Packaging, and Packing Supplies group. The manufacturer of record is Dla Aviation Engineering Div Department of Defense. Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 8120-01-392-0306 |
| Primary Part Number | 3AA2015/49458/6.75X19-590-39CF |
| Item Name | Cylinder,compressed Gas,calibrat |
| FSC / FSG | 8120 / 81 — Commercial and Industrial Gas Cylinders |
| Manufacturer | Dla Aviation Engineering Div Department of Defense |
| Status | ACTIVE |
| Department of Transportation Cylinder Identifying Number | 3AA2015 |
| Part a Color Code | BLACK |
| Neck Thread Location | INTERNAL EXTERNAL |
| Neck Thread Location | EXTERNAL INTERNAL |
| Spec/std Identifying Number | MIL-V-2/6 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.). |
| Body Color Code | ALUMINUM |
| Shatterproof Feature | INCLUDED |
| Color Coded Gas Type | AIR AND HYDROGEN |
| Operating Pressure | 2015.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Cylinder Style Designator | BOTTLE TYPE |
| Neck Closure | PROVIDED |
| Capacity Rating | 39.000 CUBIC FEET MAXIMUM |
| Related Gases/cylinders National Stock Number | 6830-01-392-0222 AND 6830-01-392-0289 |
| Part C Color Code | ALUMINUM |
| Spec/std Controlling Agency | MIL |
| Part B Color Code | GREEN |
| Cross Section Outside Diameter | 6.750 INCHES NOMINAL IN |
| Government Type Number | V6-590-4 |
| Furnished Items | VALVE |
| Thread Size and Series/type Designator | 3 1/8-11 NS INTERNAL NS |
| Thread Size and Series/type Designator | 3/4-14 NGT EXTERNAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3AA2015/49458/6.75X19-590-39CF PRIMARY | Dla Aviation Engineering Div Department of Defense (USA) |
| Reference | Meaning |
|---|---|
| RR-C-901C | 4/1 Identification reference U.S. Government activity |
NSN 8120-01-392-0306 is a Cylinder,compressed Gas,calibrat, manufactured by Dla Aviation Engineering Div Department of Defense, classified under FSC 8120, Commercial and Industrial Gas Cylinders. Status: active.
NSN 8120-01-392-0306 has 1 manufacturer part number on file: 3AA2015/49458/6.75X19-590-39CF (Dla Aviation Engineering Div Department of Defense).
1 possible match (shared part number, not a government interchangeability claim): 8120-01-692-9895. Verify interchangeability with system specifications before substitution.
Key specifications for 3AA2015/49458/6.75X19-590-39CF: Department of Transportation Cylinder Identifying Number: 3AA2015; Overall Height: 19.000 INCHES NOMINAL IN; Part a Color Code: BLACK; Neck Thread Location: INTERNAL EXTERNAL. 21 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.