The Elbow,pipe, cataloged under National Stock Number 4730-00-728-2021, 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 Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-728-2021 |
| Primary Part Number | 2202-4-4 |
| Item Name | Elbow,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division |
| Status | ACTIVE |
| Media for Which Designed | HYDRAULIC FLUID SECOND RESPONSE |
| Flow Angle | 90.0 DEGREES |
| Nominal Thread Size | 0.250 INCHES ALL ENDS IN |
| Material | STEEL OVERALL |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Thread Series Designator | NPT ALL ENDS |
| Leg Length | 0.969 INCHES NOMINAL ALL ENDS IN |
| Media for Which Designed | WATER-OIL-GAS FIRST RESPONSE |
| Connection Type | THREADED EXTERNAL PIPE ALL ENDS |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1/4 DD-S | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| P2202-4-4 | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| 2202-4-4 | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| 2202-4-4 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| S-4-E | Cajon Co (USA) |
| 8020-4 | Graf V L Co (USA) |
NSN 4730-00-728-2021 is a Elbow,pipe, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-728-2021 has 6 cross-referenced part numbers: 1/4 DD-S (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division), P2202-4-4 (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division), 2202-4-4 (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), 2202-4-4 (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division), S-4-E (Cajon Co) and 1 more.
There are 9 known substitutes for 4730-00-728-2021: 4820-00-618-9077, 4730-00-817-1843, 6650-01-189-4433 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2202-4-4: Media for Which Designed: HYDRAULIC FLUID SECOND RESPONSE; Flow Angle: 90.0 DEGREES; Nominal Thread Size: 0.250 INCHES ALL ENDS IN; Material: STEEL OVERALL. 12 total characteristics are documented in the Federal Logistics Information System.