The Cylinder,compressed Gas,air Tech, cataloged under National Stock Number 8120-00-804-7986, is classified within Federal Supply Class 8120 (Commercial and Industrial Gas Cylinders) of the Containers, Packaging, and Packing Supplies group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 8120-00-804-7986 |
| Item Name | Cylinder,compressed Gas,air Tech |
| FSC / FSG | 8120 / 81 — Commercial and Industrial Gas Cylinders |
| Status | ACTIVE |
| Department of Transportation Cylinder Identifying Number | 3A2200 |
| Part a Color Code | GRAY/GREY |
| Neck Thread Location | EXTERNAL EXTERNAL |
| Neck Thread Location | INTERNAL INTERNAL |
| Body Color Code | GRAY/GREY |
| Shatterproof Feature | INCLUDED |
| Color Coded Gas Type | NITROGEN |
| Operating Pressure | 2200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Cylinder Style Designator | BOTTLE TYPE |
| Neck Closure | NOT PROVIDED |
| Capacity Rating | 200.000 CUBIC FEET NOMINAL |
| Part C Color Code | GRAY/GREY |
| Part B Color Code | BLACK |
| Cross Section Outside Diameter | 9.120 INCHES NOMINAL IN |
| Thread Size and Series/type Designator | 3-1/8-11 NS EXTERNAL NS |
| Thread Size and Series/type Designator | 3/4-14 NPTA INTERNAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 5U421 | 3/9 Design control — primary reference Kersey / American Lafrance a Div of Figgie International Inc |
NSN 8120-00-804-7986 is a Cylinder,compressed Gas,air Tech, classified under FSC 8120, Commercial and Industrial Gas Cylinders. Status: active.
Key specifications for 8120-00-804-7986: Department of Transportation Cylinder Identifying Number: 3A2200; Overall Height: 51.000 INCHES NOMINAL IN; Part a Color Code: GRAY/GREY; Neck Thread Location: EXTERNAL EXTERNAL. 16 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.