The Duct,oil Cooler, cataloged under National Stock Number 2835-01-272-7854, is classified within Federal Supply Class 2835 (Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Royal Engineered Composites, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2835-01-272-7854 |
| Primary Part Number | 3884362-1 |
| Item Name | Duct,oil Cooler |
| FSC / FSG | 2835 / 28 — Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components |
| Manufacturer | Royal Engineered Composites, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | 7.900 IN. O/A L; O/A DIA 1ST END 4.000 IN.; O/A DIA 2ND END 3.500 IN.; PRESSURE WITHSTANDING CAPABILITY,10,000 PRESSURE CYCLES FROM MINUS 5 PSIG TO PLUS 5 PSIG; OPERATING TEMPERATURE MINUS 65 DEGREES FAHRENHEIT TO PLUS 300 DEGREES FAHRENHEIT IN |
| 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 |
|---|---|
| 3884362-1 | Royal Engineered Composites, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 3884362-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2835-01-272-7854 is a Duct,oil Cooler, manufactured by Royal Engineered Composites, Inc., classified under FSC 2835, Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components. Status: active.
NSN 2835-01-272-7854 has 1 manufacturer part number on file: 3884362-1 (Royal Engineered Composites, Inc.).
Key specifications for 3884362-1: General Characteristics Item Description: 7.900 IN. O/A L; O/A DIA 1ST END 4.000 IN.; O/A DIA 2ND END 3.500 IN.; PRESSURE WITHSTANDING CAPABILITY,10,000 PRESSURE CYCLES FROM MINUS 5 PSIG TO PLUS 5 PSIG; OPERATING TEMPERATURE MINUS 65 DEGREES FAHRENHEIT TO PLUS 300 DEGREES FAHRENHEIT IN; End Item Identification: S-3 ACFT. 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.