The Elbow,flange to Tube, cataloged under National Stock Number 4730-01-502-5236, 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 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 22 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 | 4730-01-502-5236 |
| Primary Part Number | 4082958 |
| Item Name | Elbow,flange to Tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Flange Shape | TRIANGULAR WITH HOLES FIRST END |
| Flange Face Design | RAISED WITH CURVE AND RADIUS FIRST END |
| Connection Style | SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END SECOND END |
| Nominal Length | 2.400 INCHES FIRST END IN |
| Bolt Circle Nominal Diameter | 2.400 INCHES FIRST END IN |
| Connection Type | FLANGE FIRST END |
| Material Document and Classification | AMS-3562SST ASSN STD SINGLE MATERIAL RESPONSE ELBOWUNABLE TO DECODE |
| Bolt Hole Nominal Diameter | 0.226 INCHES FIRST END IN |
| Nominal Outside Diameter Tube Accommodated | 0.491 INCHES SECOND END IN |
| Leg Length | 1.477 INCHES NOMINAL SECOND END IN |
| Nominal Thread Size | 1.0625 INCHES SECOND END IN |
| Seat Angle | 45.0 DEGREES SECOND END |
| Bolt Hole Quantity | 3 FIRST END |
| Nominal Width | 2.393 INCHES FIRST END IN |
| Media for Which Designed | OIL SINGLE RESPONSEUNABLE TO DECODE |
| Thread Class | 3B SECOND END |
| Thread Quantity Per Inch | 12 SECOND END |
| Material | STEEL CORROSION RESISTING ELBOWUNABLE TO DECODE |
| Thread Series Designator | UNIFIED NATIONAL JOINT (UNJ) SECOND END |
| Raised Face Nominal Diameter | 1.585 INCHES FIRST END IN |
| Raised Face Nominal Height | 0.650 INCHES FIRST END IN |
| Nominal Thickness | 0.650 INCHES FIRST END IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4082958 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 4730-01-502-5236 is a Elbow,flange to Tube, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-502-5236 has 1 manufacturer part number on file: 4082958 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 4082958: Flange Shape: TRIANGULAR WITH HOLES FIRST END; Flange Face Design: RAISED WITH CURVE AND RADIUS FIRST END; Connection Style: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END SECOND END; Nominal Length: 2.400 INCHES FIRST END IN. 22 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.
NSN 4730-01-502-5236 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.