The Cylinder,compressed Gas,natural,, cataloged under National Stock Number 8120-01-063-9642, 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 Triumph Actuation Systems, Llc Div Triumph Actuation Systems - Freeport. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 8120-01-063-9642 |
| Primary Part Number | 123H50400-1 |
| Item Name | Cylinder,compressed Gas,natural, |
| FSC / FSG | 8120 / 81 — Commercial and Industrial Gas Cylinders |
| Manufacturer | Triumph Actuation Systems, Llc Div Triumph Actuation Systems - Freeport |
| Status | ACTIVE |
| Neck Closure Siphon Flexibility | RIGID |
| Neck Thread Location | EXTERNAL |
| Body Color Code | BLACK |
| Shatterproof Feature | INCLUDED |
| Manufacturer Name | GRUMMAN AEROSPACE CORPORATION |
| Manufacturer Address | BETHPAGE,NEW YORK |
| Color Coded Gas Type | ANY ACCEPTABLE |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Cylinder Style Designator | CYLINDRICAL TYPE |
| Identification Designator | PART NUMBER 123H50400-1 |
| Neck Closure | PROVIDED |
| Capacity Rating | 300.000 CUBIC INCHES NOMINAL |
| Cross Section Outside Diameter | 5.560 INCHES MAXIMUM IN |
| Furnished Items | VALVE |
| 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 |
|---|---|
| 123H50400-1 PRIMARY | Triumph Actuation Systems, Llc Div Triumph Actuation Systems - Freeport (USA) |
| 123H50400-1 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems (USA) |
| Reference | Meaning |
|---|---|
| 123H50400-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 123H50400-1 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
NSN 8120-01-063-9642 is a Cylinder,compressed Gas,natural,, manufactured by Triumph Actuation Systems, Llc Div Triumph Actuation Systems - Freeport, classified under FSC 8120, Commercial and Industrial Gas Cylinders. Status: active.
NSN 8120-01-063-9642 has 2 manufacturer part numbers on file: 123H50400-1 (Triumph Actuation Systems, Llc Div Triumph Actuation Systems - Freeport), 123H50400-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems).
Key specifications for 123H50400-1: Neck Closure Siphon Flexibility: RIGID; Overall Height: 18.750 INCHES MAXIMUM IN; Neck Thread Location: EXTERNAL; Body Color Code: BLACK. 14 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.