The Generating Plant,liquid Oxygen,s, cataloged under National Stock Number 3655-01-630-3487, is classified within Federal Supply Class 3655 (Gas Generating and Dispensing Systems, Fixed or Mobile) of the Special Industry Machinery group. The manufacturer of record is Essex Industries, Inc. Dba Essex Industries. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3655-01-630-3487 |
| Primary Part Number | 50C-0103-7 |
| Item Name | Generating Plant,liquid Oxygen,s |
| FSC / FSG | 3655 / 36 — Gas Generating and Dispensing Systems, Fixed or Mobile |
| Manufacturer | Essex Industries, Inc. Dba Essex Industries |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 50C-0103-7 PRIMARY | Essex Industries, Inc. Dba Essex Industries (USA) |
| Reference | Meaning |
|---|---|
| 1206501 | 5/1 Secondary reference U.S. Government activity |
| 3655NCM141219 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 3655-01-630-3487 is a Generating Plant,liquid Oxygen,s, manufactured by Essex Industries, Inc. Dba Essex Industries, classified under FSC 3655, Gas Generating and Dispensing Systems, Fixed or Mobile. Status: active.
NSN 3655-01-630-3487 has 1 manufacturer part number on file: 50C-0103-7 (Essex Industries, Inc. Dba Essex Industries).
Key specifications for 50C-0103-7: Special Features: DESIGNED TO GENERATE 93% USP OXYGEN GAS, LIQUIFY THE GAS, AND STORE UP TO 40 LITERS IN A DEWAR UNTIL NEEDED FOR TRANSFER; THE LOX CAN BE TRANSFERRED TO STORAGE DEVICES AND LOX STORAGE/GAS CONVERSION SYSTEMS, SUCH AS THE BACKPACK MEDICAL OXYGEN SYSTEM (BMOS), NSN 3655-01-598-9565; STAINLESS STEEL SKID INTEGRATED INTO BOTTOM OF SYSTEM TO ALLOW FOR PORTABILITY WITH A FORKLIFT; RETRACTABLE CASTER WHEELS; POWER: 240 VAC, 60 HZ, SINGLE PHASE, 6 KW MAX; OPERATING TEMPERATURE RANGE: 45 TO 105 DEG F; ENVIRONMENT: CLEAN AND DRY (INDOORS);LOX LIQUEFACTION RATE: 1.0 LPH MIN; OXYGEN GAS RATE: 18 LPM MAX; WEIGHT: 730 EMPTY, 830 LB FULL VAC; Part Name Assigned by Controlling Agency: GENERATING PLANT LIQUID OXYGEN SKID MOUNTED GREEN. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.