The Regulator,oxygen, cataloged under National Stock Number 6680-01-183-9784, is classified within Federal Supply Class 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Mercury Enterprises Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-183-9784 |
| Primary Part Number | 34-M1-540PG |
| Item Name | Regulator,oxygen |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Mercury Enterprises Inc |
| Status | ACTIVE |
| General Characteristics Item Description | MEDICAL OXYGEN, SINGLE STAGE, WITH CGA-540 INLET CONNECTION, 0-100 PSI DELIVERY PRESSURE, 2-15 LPM FLOW RANGE |
| 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 |
|---|---|
| 34-M1-540PG PRIMARY | Mercury Enterprises Inc (USA) |
| 96-M1-540PG | Tri-Anim Health Services, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 19600231 | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Veriflo Division |
NSN 6680-01-183-9784 is a Regulator,oxygen, manufactured by Mercury Enterprises Inc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-183-9784 has 2 manufacturer part numbers on file: 34-M1-540PG (Mercury Enterprises Inc), 96-M1-540PG (Tri-Anim Health Services, Inc.).
Key specifications for 34-M1-540PG: General Characteristics Item Description: MEDICAL OXYGEN, SINGLE STAGE, WITH CGA-540 INLET CONNECTION, 0-100 PSI DELIVERY PRESSURE, 2-15 LPM FLOW RANGE; Part Name Assigned by Controlling Agency: REGULATOROXYGEN HEAVY DUTY SINGLE STAGE PRESSURE REDUCING. 1 specification is 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.