The Swing Joint,pipe, cataloged under National Stock Number 4730-00-138-2033, 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 Fmc Technologies Inc Dba Fmc Fluid Control. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-138-2033 |
| Primary Part Number | L430K |
| Item Name | Swing Joint,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Fmc Technologies Inc Dba Fmc Fluid Control |
| Status | ACTIVE |
| Recess Nominal Depth | 5.219 INCHES SECOND END IN |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| Flange Face Design | RAISED STRAIGHT ALL ENDS |
| Bolt Circle Nominal Diameter | 7.500 INCHES ALL ENDS IN |
| Style Designator | SINGLE JOINT, ELBOW DESIGN |
| Bolt Hole Nominal Diameter | 0.625 INCHES ALL ENDS IN |
| Nominal Outside Diameter | 9.000 INCHES ALL ENDS IN |
| Bolt Hole Quantity | 8 ALL ENDS |
| Bearing Type | ANNULAR BALL, REMOVABLE |
| Material | STEEL CORROSION RESISTING OVERALL |
| Raised Face Nominal Diameter | 5.219 INCHES FIRST END IN |
| Raised Face Nominal Height | 0.062 INCHES ALL ENDS IN |
| Nominal Thickness | 1.000 INCHES ALL ENDS 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 |
|---|---|
| L430K PRIMARY | Fmc Technologies Inc Dba Fmc Fluid Control (USA) |
NSN 4730-00-138-2033 is a Swing Joint,pipe, manufactured by Fmc Technologies Inc Dba Fmc Fluid Control, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-138-2033 has 1 manufacturer part number on file: L430K (Fmc Technologies Inc Dba Fmc Fluid Control).
Key specifications for L430K: Recess Nominal Depth: 5.219 INCHES SECOND END IN; Flange Shape: ROUND WITH HOLES ALL ENDS; Flange Face Design: RAISED STRAIGHT ALL ENDS; Bolt Circle Nominal Diameter: 7.500 INCHES ALL ENDS IN. 13 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.