The Vaporization Coil,assembly, cataloged under National Stock Number 3655-01-356-5977, 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. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3655-01-356-5977 |
| Primary Part Number | 50C-0039-1 |
| Item Name | Vaporization Coil,assembly |
| FSC / FSG | 3655 / 36 — Gas Generating and Dispensing Systems, Fixed or Mobile |
| Manufacturer | Essex Industries, Inc. Dba Essex Industries |
| Status | ACTIVE |
| General Characteristics Item Description | INLET AND OUTLET PORTS; MOUNTING BRACKETS; USED TO VAPORIZE LIQUID NITROGEN OR OXYGEN TO CREATE PRESSURE |
| 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-0039-1 PRIMARY | Essex Industries, Inc. Dba Essex Industries (USA) |
| Reference | Meaning |
|---|---|
| 50C-0033-0201 | 7/1 Vendor item drawing reference Essex Industries, Inc. Dba Essex Industries |
NSN 3655-01-356-5977 is a Vaporization Coil,assembly, manufactured by Essex Industries, Inc. Dba Essex Industries, classified under FSC 3655, Gas Generating and Dispensing Systems, Fixed or Mobile. Status: active.
NSN 3655-01-356-5977 has 1 manufacturer part number on file: 50C-0039-1 (Essex Industries, Inc. Dba Essex Industries).
Key specifications for 50C-0039-1: General Characteristics Item Description: INLET AND OUTLET PORTS; MOUNTING BRACKETS; USED TO VAPORIZE LIQUID NITROGEN OR OXYGEN TO CREATE PRESSURE; End Item Identification: 3655-01-281-8727. 1 specification is 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.