The Flange,fluid Cooler, cataloged under National Stock Number 4730-01-254-0682, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Bauer Compressors, Inc.. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-254-0682 |
| Primary Part Number | 635D01783-1 |
| Item Name | Flange,fluid Cooler |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Bauer Compressors, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 635D01783-1 PRIMARY | Bauer Compressors, Inc. (USA) |
| 635D01783-1 | Navantia - Propulsion Y Energia Motores - Cartagena (ESP) |
| 635D01783-1 | Navantia Sa Sme. Div Navantia Hq (ESP) |
| CS-4730-0184 | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| 635D01783-1 | Rolls-Royce Solutions Gmbh (DEU) |
NSN 4730-01-254-0682 is a Flange,fluid Cooler, manufactured by Bauer Compressors, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-254-0682 has 5 manufacturer part numbers on file: 635D01783-1 (Bauer Compressors, Inc.), 635D01783-1 (Navantia - Propulsion Y Energia Motores - Cartagena), 635D01783-1 (Navantia Sa Sme. Div Navantia Hq), CS-4730-0184 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 635D01783-1 (Rolls-Royce Solutions Gmbh).
Key specifications for 635D01783-1: End Item Identification: FFN PATROL HYDROFOIL MISSILE(PHM). 0 specifications are 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.