The Elbow,flange to Hose, cataloged under National Stock Number 4730-01-267-2633, 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 Caterpillar Inc Div Caterpillar Defense. Government technical data includes 9 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-01-267-2633 |
| Primary Part Number | 3P5682 |
| Item Name | Elbow,flange to Hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Flange Shape | OVAL WITH HOLES SECOND END |
| Nominal Length | 3.190 INCHES SECOND END IN |
| Nominal Inside Diameter Hose Accommodated | 0.438 INCHES FIRST END IN |
| Connection Type | FLANGE SECOND END |
| Connection Type | UNTHREADED EXTERNAL HOSE FIRST END |
| Bolt Hole Nominal Diameter | 0.406 INCHES SECOND END IN |
| Bolt Hole Quantity | 2 SECOND END |
| Material | STEEL OVERALL |
| Nominal Thickness | 0.190 INCHES SECOND END 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 |
|---|---|
| 3P5682 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| EP5682 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
NSN 4730-01-267-2633 is a Elbow,flange to Hose, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-267-2633 has 1 manufacturer part number on file: 3P5682 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 3P5682: Flange Shape: OVAL WITH HOLES SECOND END; Nominal Length: 3.190 INCHES SECOND END IN; Nominal Inside Diameter Hose Accommodated: 0.438 INCHES FIRST END IN; Connection Type: FLANGE SECOND END. 9 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.