The Elbow,tube, cataloged under National Stock Number 4730-00-278-3690, 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 Society of Automotive Engineers Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-278-3690 |
| Primary Part Number | ELB0WXINVERTEDFLARE |
| Item Name | Elbow,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Society of Automotive Engineers Inc |
| Status | CANCELLED |
| Seat Angle | 42.0 DEGREES ALL ENDS |
| Leg Length | 0.750 INCHES NOMINAL ALL ENDS IN |
| Material | COPPER ALLOY OVERALL |
| Flow Angle | 90.0 DEGREES |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES ALL ENDS IN |
| Connection Style | INVERTED FLARE (TUBE) ALL ENDS |
| Nominal Thread Size | 0.625 INCHES ALL ENDS IN |
| Thread Class | 2B ALL ENDS |
| Thread Series Designator | UNF ALL ENDS |
| Connection Type | THREADED INTERNAL TUBE ALL ENDS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ELB0WXINVERTEDFLARE | Society of Automotive Engineers Inc (USA) |
| ELB0WXINVERTEDFLARE | Sae International Dba Sae International (USA) |
NSN 4730-00-278-3690 is a Elbow,tube, manufactured by Society of Automotive Engineers Inc, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-278-3690 has 2 cross-referenced part numbers: ELB0WXINVERTEDFLARE (Society of Automotive Engineers Inc), ELB0WXINVERTEDFLARE (Sae International Dba Sae International).
There are 5 known substitutes for 4730-00-278-3690: 4730-00-277-4010, 4730-00-277-9166, 4730-00-289-4057 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for ELB0WXINVERTEDFLARE: Seat Angle: 42.0 DEGREES ALL ENDS; Leg Length: 0.750 INCHES NOMINAL ALL ENDS IN; Material: COPPER ALLOY OVERALL; Flow Angle: 90.0 DEGREES. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-278-3690 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.