The Parts Kit,liquid Oxygen Converte, cataloged under National Stock Number 3655-01-702-3749, 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3655-01-702-3749 |
| Primary Part Number | 50C-0021-0001-1 |
| Item Name | Parts Kit,liquid Oxygen Converte |
| 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-0021-0001-1 PRIMARY | Essex Industries, Inc. Dba Essex Industries (USA) |
| 50C-0021-0001-1 | Saab Australia Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| 50C-0021-0001-1 | 5/9 Secondary reference Saab Australia Pty Ltd |
NSN 3655-01-702-3749 is a Parts Kit,liquid Oxygen Converte, manufactured by Essex Industries, Inc. Dba Essex Industries, classified under FSC 3655, Gas Generating and Dispensing Systems, Fixed or Mobile. Status: active.
NSN 3655-01-702-3749 has 2 manufacturer part numbers on file: 50C-0021-0001-1 (Essex Industries, Inc. Dba Essex Industries), 50C-0021-0001-1 (Saab Australia Pty Ltd).
Key specifications for 50C-0021-0001-1: Part Name Assigned by Controlling Agency: KIT ASSEMBLY, ACCESSORY. 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.