The Elbow, cataloged under National Stock Number 4730-01-270-2336, 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 Curtis Engine & Equipment Company, Inc. Dba Curtis Engine & Equipment. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Elbow |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Curtis Engine & Equipment Company, Inc. Dba Curtis Engine & Equipment (CAGE 26295); Man Diesel & Turbo Ltd (CAGE K8098) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-270-2336 |
| Primary Part Number | ST037765 |
| Item Name | Elbow |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Curtis Engine & Equipment Company, Inc. Dba Curtis Engine & Equipment |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| ST037765 PRIMARY | Curtis Engine & Equipment Company, Inc. Dba Curtis Engine & Equipment (USA) |
| STD37765 | Man Diesel & Turbo Ltd (GBR) |
| Reference | Meaning |
|---|---|
| ST037765 | 5/9 Secondary reference Paxman Diesels Ltd |
| STD37765 | 5/9 Secondary reference Paxman Diesels Ltd |
| ST037765 | 5/9 Secondary reference Man Diesel & Turbo Ltd |
NSN 4730-01-270-2336 is a Elbow, manufactured by Curtis Engine & Equipment Company, Inc. Dba Curtis Engine & Equipment, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-270-2336 has 2 manufacturer part numbers on file: ST037765 (Curtis Engine & Equipment Company, Inc. Dba Curtis Engine & Equipment), STD37765 (Man Diesel & Turbo Ltd).
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.