The Converter,liquid Oxygen, cataloged under National Stock Number 1660-00-804-5803, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-00-804-5803 |
| Primary Part Number | 10C-0016-10 |
| Item Name | Converter,liquid Oxygen |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Essex Industries, Inc. Dba Essex Industries |
| Status | ACTIVE |
| General Characteristics Item Description | 10.624 MAX. LENGTH; 11.250 MAX. WIDTH |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10C-0016-10A | Essex Industries, Inc. Dba Essex Industries (USA) |
| 10C-0016-10 PRIMARY | Essex Industries, Inc. Dba Essex Industries (USA) |
| Reference | Meaning |
|---|---|
| 10C0016-10 | 5/9 Secondary reference U.S. Government activity |
| 8148650 | A/1 Packaging identification reference U.S. Government activity |
| MIL-C-19803 | 4/1 Identification reference U.S. Government activity |
NSN 1660-00-804-5803 is a Converter,liquid Oxygen, manufactured by Essex Industries, Inc. Dba Essex Industries, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-00-804-5803 has 2 manufacturer part numbers on file: 10C-0016-10A (Essex Industries, Inc. Dba Essex Industries), 10C-0016-10 (Essex Industries, Inc. Dba Essex Industries).
4 possible matches (shared part number, not a government interchangeability claim): 1660-00-806-0569, 1660-00-918-9092, 1660-00-955-2647. Verify interchangeability with system specifications before substitution.
Key specifications for 10C-0016-10: General Characteristics Item Description: 10.624 MAX. LENGTH; 11.250 MAX. WIDTH. 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.
NSN 1660-00-804-5803 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.