The Reducer,tube, cataloged under National Stock Number 4730-00-675-9217, 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 Thales Sa. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-675-9217 |
| Primary Part Number | 91729203 |
| Item Name | Reducer,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Thales Sa |
| Status | CANCELLED |
| Seat Angle | 37.0 DEGREES FIRST END |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Thread Class | 2A SECOND END A |
| Connection Style | FLARELESS (TUBE) SECOND END |
| Nominal Outside Diameter Tube Accommodated | 0.750 INCHES FIRST END IN |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES SECOND END IN |
| Material Document and Classification | FED STD 66, COMP 12L14 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Seat Angle | 12.0 DEGREES SECOND END |
| Surface Treatment Document and Classification | J514 ASSN STD SINGLE TREATMENT RESPONSE AND QQ-P-416, TY 2, CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Reducer Type | CONCENTRIC |
| Connection Type | THREADED EXTERNAL TUBE SECOND END |
| Furnished Items and Quantity | 1 TUBE COUPLING NUT W/SLEEVE |
| Nominal Thread Size | 0.562 INCHES SECOND END IN |
| Material | STEEL COMP 12L14 OVERALL |
| Specification/standard Data | 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 81349-MIL-F-18866 GOVERNMENT SPECIFICATION |
| Thread Series Designator | UNF ALL ENDS |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nondefinitive Spec/std Data | 15 FIGURE |
| Nominal Overall Length | 1.090 INCHES IN |
| Connection Style | SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END |
| Thread Class | 2B FIRST END |
| Nominal Thread Size | 1.062 INCHES FIRST END IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 91729203 | Thales Sa (FRA) |
| 87024A1449 | Marine Corps (USA) |
| MIL-DTL-18866 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 12-6TRTX-S-12-BTXS | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| J514 | Sae International Dba Sae International (USA) |
| 24067 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 12-6TRBTXS | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| MIL-F-18866 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| TRBTXS12-6 | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| 12-6 070123CA | Sae International Dba Sae International (USA) |
| J514 | Society of Automotive Engineers Inc (USA) |
| 12-6 070123CA | Society of Automotive Engineers Inc (USA) |
| 12-6TRBTXS | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| 12-6TRBTXS | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| MS51534A12-6 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4730-00-675-9217 is a Reducer,tube, manufactured by Thales Sa, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-675-9217 has 15 cross-referenced part numbers: 91729203 (Thales Sa), 87024A1449 (Marine Corps), MIL-DTL-18866 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 12-6TRTX-S-12-BTXS (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), J514 (Sae International Dba Sae International) and 10 more.
There are 3 known substitutes for 4730-00-675-9217: 5930-00-224-5569, 5305-00-619-8570, 4330-01-121-1811. Verify interchangeability with system specifications before substitution.
Key specifications for 91729203: Seat Angle: 37.0 DEGREES FIRST END; Connection Type: THREADED INTERNAL TUBE FIRST END; Thread Class: 2A SECOND END A; Connection Style: FLARELESS (TUBE) SECOND END. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-675-9217 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.