The Tee,tube, cataloged under National Stock Number 4730-01-104-7503, 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 Air Dry Co of America, Llc. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 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 | 4730-01-104-7503 |
| Primary Part Number | 12R6BX-S |
| Item Name | Tee,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Air Dry Co of America, Llc |
| Status | ACTIVE |
| Thread Series Designator | UN ALL ENDS |
| Leg Length | 1.660 INCHES NOMINAL SECOND END IN |
| Furnished Items and Quantity | 2 TUBE COUPLING NUT W/SLEEVE |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Specification/standard Data | 96906-MS51523 GOVERNMENT STANDARD |
| Nominal Outside Diameter Tube Accommodated | 0.750 INCHES ALL ENDS IN |
| Material | STEEL OVERALL |
| Connection Style | SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END |
| Connection Style | FLARED (TUBE) SECOND END |
| Connection Type | THREADED EXTERNAL TUBE THIRD END |
| Surface Treatment | CADMIUM OVERALL |
| Thread Quantity Per Inch | 12 ALL ENDS |
| Leg Length | 1.750 INCHES NOMINAL FIRST END IN |
| Leg Length | 1.660 INCHES NOMINAL THIRD END IN |
| Thread Class | 2B FIRST END |
| Thread Class | 2A THIRD END A |
| Nominal Thread Size | 1.062 INCHES ALL ENDS IN |
| Seat Angle | 37.0 DEGREES ALL ENDS |
| Connection Type | THREADED EXTERNAL TUBE SECOND END |
| Connection Style | FLARED (TUBE) THIRD END |
| Thread Class | 2A SECOND END A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12R6BX-S | Air Dry Co of America, Llc (USA) |
| MS51523A12 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| MS51523A12 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-DTL-18866 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS51523B12 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 12R6BXS | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| 12R6BXS | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| C5706X12 | Danfoss Power Solutions II, Llc (USA) |
| 5224-6602-12 | Cemen Tech, Inc. (USA) |
| 6KP104 | Oshkosh Corp (USA) |
NSN 4730-01-104-7503 is a Tee,tube, manufactured by Air Dry Co of America, Llc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-104-7503 has 10 cross-referenced part numbers: 12R6BX-S (Air Dry Co of America, Llc), MS51523A12 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), MS51523A12 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-18866 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS51523B12 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 5 more.
There is 1 known substitute for 4730-01-104-7503: 4730-00-738-7558. Verify interchangeability with system specifications before substitution.
Key specifications for 12R6BX-S: Thread Series Designator: UN ALL ENDS; Leg Length: 1.660 INCHES NOMINAL SECOND END IN; Furnished Items and Quantity: 2 TUBE COUPLING NUT W/SLEEVE; Connection Type: THREADED INTERNAL TUBE FIRST END. 21 total characteristics are documented in the Federal Logistics Information System.