The Elbow,tube, cataloged under National Stock Number 4730-00-194-1065, 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 Sae International Dba Sae International. Government technical data includes 22 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-194-1065 |
| Primary Part Number | MS21904D4 |
| Item Name | Elbow,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Specification/standard Data | 96906-MS2190 GOVERNMENT STANDARD |
| Media for Which Designed | FLUID SINGLE RESPONSE |
| Media for Which Designed | FLUID SINGLE RESPONSE |
| Material | ALUMINUM ALLOY OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS |
| Connection Type | THREADED EXTERNAL TUBE ALL ENDS |
| Nominal Thread Size | 0.438 INCHES ALL ENDS IN |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES ALL ENDS IN |
| Thread Class | 3A ALL ENDS A |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS |
| Material | ALUMINUM ALLOY OVERALL |
| Specification/standard Data | 96906-MS2190 GOVERNMENT STANDARD |
| Flow Angle | 90.0 DEGREES |
| Leg Length | 0.875 INCHES NOMINAL ALL ENDS IN |
| Connection Style | FLARELESS (TUBE) ALL ENDS |
| Flow Angle | 90.0 DEGREES |
| Surface Treatment | ANODIZE OVERALL |
| Surface Treatment | ANODIZE OVERALL |
| Seat Angle | 12.0 DEGREES ALL ENDS |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES ALL ENDS IN |
| Seat Angle | 12.0 DEGREES ALL ENDS |
| Nominal Thread Size | 0.438 INCHES ALL ENDS IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS21904D4 | Leonardo Spa Aeronautics Division - Pomigliano D'arco Site (ITA) |
| MIL-F-18280A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS21904-4 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| SAE-AS18280 | Sae International Dba Sae International (USA) |
| MS21904D4 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS21904D4 PRIMARY | Sae International Dba Sae International (USA) |
NSN 4730-00-194-1065 is a Elbow,tube, manufactured by Sae International Dba Sae International, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-194-1065 has 6 cross-referenced part numbers: MS21904D4 (Leonardo Spa Aeronautics Division - Pomigliano D'arco Site), MIL-F-18280A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS21904-4 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), SAE-AS18280 (Sae International Dba Sae International), MS21904D4 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.
There are 4 known substitutes for 4730-00-194-1065: 4730-00-541-1580, 4730-00-541-1756, 4730-00-684-4041 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS21904D4: Specification/standard Data: 96906-MS2190 GOVERNMENT STANDARD; Media for Which Designed: FLUID SINGLE RESPONSE; Media for Which Designed: FLUID SINGLE RESPONSE; Material: ALUMINUM ALLOY OVERALL. 22 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-194-1065 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.