The Tee,pipe to Tube, cataloged under National Stock Number 4730-00-995-1581, 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 Corp Dba Pneutronics Div Stratoflex Products Division. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-995-1581 |
| Primary Part Number | 12RTXS |
| Item Name | Tee,pipe to Tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division |
| Status | ACTIVE |
| Seat Angle | 37.0 DEGREES THIRD END |
| Thread Class | 2A FIRST END A |
| Connection Type | THREADED EXTERNAL TUBE THIRD END |
| Connection Style | PLAIN (PIPE) SECOND END |
| Connection Style | FLARED (TUBE) FIRST END |
| Leg Length | 1.590 INCHES NOMINAL SECOND END IN |
| Nominal Thread Size | 1.062 INCHES FIRST END IN |
| Thread Quantity Per Inch | 12 FIRST END |
| Leg Length | 1.660 INCHES NOMINAL THIRD END IN |
| Nominal Thread Size | 1.062 INCHES THIRD END IN |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Seat Angle | 37.0 DEGREES FIRST END |
| Nondefinitive Spec/std Data | 5C FIGURE |
| Thread Quantity Per Inch | 12 THIRD END |
| Connection Style | FLARED (TUBE) THIRD END |
| Thread Class | 2A THIRD END A |
| Nominal Outside Diameter Tube Accommodated | 0.750 INCHES THIRD END IN |
| Nominal Outside Diameter Tube Accommodated | 0.750 INCHES FIRST END IN |
| Material | STEEL OVERALL |
| Specification/standard Data | 96906-MS51511 GOVERNMENT STANDARD AND 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Furnished Items and Quantity | 2 FERRULE SLEEVE AND 2 SHORT COUPLING NUT |
| Thread Series Designator | UN FIRST END |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Nominal Thread Size | 0.750 INCHES SECOND END IN |
| Leg Length | 1.660 INCHES NOMINAL FIRST END IN |
| Surface Treatment Document and Classification | J514 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series Designator | NPTF SECOND END |
| Thread Series Designator | UN THIRD END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12RTXS | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| 12-12 070424CA | Sae International Dba Sae International (USA) |
| 2605-12-12-12 | Air-Way Manufacturing Company (USA) |
| MIL-DTL-18866 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-F-18866 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 12RBTXS | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| J514 | Sae International Dba Sae International (USA) |
| 12RBTXS | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| 18562FX | Oshkosh Defense Llc (USA) |
| 2028-12-12S | Danfoss Power Solutions II, Llc (USA) |
| 12RBTXS | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| 102-0204 | Landoll Company, Llc (USA) |
| MS51511A12 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 12-12 070424CA | Society of Automotive Engineers Inc (USA) |
| J514 | Society of Automotive Engineers Inc (USA) |
NSN 4730-00-995-1581 is a Tee,pipe to Tube, manufactured by Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-995-1581 has 15 cross-referenced part numbers: 12RTXS (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), 12-12 070424CA (Sae International Dba Sae International), 2605-12-12-12 (Air-Way Manufacturing Company), MIL-DTL-18866 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-F-18866 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 10 more.
There is 1 known substitute for 4730-00-995-1581: 4730-01-487-3609. Verify interchangeability with system specifications before substitution.
Key specifications for 12RTXS: Seat Angle: 37.0 DEGREES THIRD END; Thread Class: 2A FIRST END A; Connection Type: THREADED EXTERNAL TUBE THIRD END; Connection Style: PLAIN (PIPE) SECOND END. 28 total characteristics are documented in the Federal Logistics Information System.