The Elbow,flange, cataloged under National Stock Number 4730-01-134-3655, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Kovatch Corp.. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-134-3655 |
| Primary Part Number | 6125 |
| Item Name | Elbow,flange |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Kovatch Corp. |
| Status | ACTIVE |
| Bolt Circle Nominal Diameter | 3.000 INCHES SECOND END3.000 INCHES SECOND END IN |
| Flange Shape | RECTANGULAR WITH HOLES FIRST ENDRECTANGULAR WITH HOLES FIRST END |
| Connection Type | FLANGE FIRST ENDFLANGE FIRST END |
| Leg Length | 4.125 INCHES NOMINAL ALL ENDS4.125 INCHES NOMINAL ALL ENDS IN |
| Center to Center Nominal Distance Between Bolt Holes Along Width | 3.375 INCHES FIRST END3.375 INCHES FIRST END IN |
| Flange Face Design | PLAIN FIRST ENDPLAIN FIRST END |
| Flange Shape | ROUND WITH HOLES SECOND ENDROUND WITH HOLES SECOND END |
| Nominal Thickness | 0.625 INCHES FIRST END0.625 INCHES FIRST END IN |
| Flow Angle | 90.0 DEGREES90.0 DEGREES |
| Nominal Outside Diameter | 5.312 INCHES SECOND END5.312 INCHES SECOND END IN |
| Bolt Hole Quantity | 6 SECOND END6 SECOND END |
| Material | COPPER ALLOY OVERALL |
| Nominal Width | 4.250 INCHES FIRST END4.250 INCHES FIRST END IN |
| Center to Center Nominal Distance Between Bolt Holes Along Length | 3.375 INCHES FIRST END3.375 INCHES FIRST END IN |
| Nominal Thickness | 1.000 INCHES SECOND END1.000 INCHES SECOND END IN |
| Bolt Hole Nominal Diameter | 0.312 INCHES FIRST END0.312 INCHES FIRST END IN |
| Nominal Length | 4.250 INCHES FIRST END4.250 INCHES FIRST END IN |
| Connection Type | FLANGE SECOND ENDFLANGE SECOND END |
| Bolt Hole Nominal Diameter | 0.312 INCHES SECOND END0.312 INCHES SECOND END IN |
| Bolt Hole Quantity | 4 FIRST END4 FIRST END |
| Flange Face Design | PLAIN SECOND END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6125 PRIMARY | Kovatch Corp. (USA) |
| 6125 | Philadelphia Valve Co (USA) |
| 1949-6125MOD PRIMARY | Wheeler Fleet Solutions, Co. (USA) |
NSN 4730-01-134-3655 is a Elbow,flange, manufactured by Kovatch Corp., classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-134-3655 has 3 cross-referenced part numbers: 6125 (Kovatch Corp.), 6125 (Philadelphia Valve Co), 1949-6125MOD (Wheeler Fleet Solutions, Co.).
There are 12 known substitutes for 4730-01-134-3655: 3020-00-099-3401, 3110-00-100-3558, 3455-00-293-0525 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6125: Bolt Circle Nominal Diameter: 3.000 INCHES SECOND END3.000 INCHES SECOND END IN; Flange Shape: RECTANGULAR WITH HOLES FIRST ENDRECTANGULAR WITH HOLES FIRST END; Connection Type: FLANGE FIRST ENDFLANGE FIRST END; Leg Length: 4.125 INCHES NOMINAL ALL ENDS4.125 INCHES NOMINAL ALL ENDS IN. 22 total characteristics are documented in the Federal Logistics Information System.