The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-00-278-4326, 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 Exello Accessories Mfg Inc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-278-4326 |
| Primary Part Number | 68-3-8X3-8 |
| Item Name | Adapter,straight,pipe to Tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Exello Accessories Mfg Inc |
| Status | ACTIVE |
| Nominal Thread Size | 0.562 INCHES FIRST END IN |
| Nominal Overall Length | 0.437 INCHES IN |
| Furnished Items and Quantity | 1 SHORT COUPLING NUT |
| Thread Series Designator | NPTF SECOND END |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Seat Angle | 45.0 DEGREES FIRST END |
| Thread Series Designator | UNEF FIRST END |
| Specification/standard Data | 81343-J512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Material | COPPER ALLOY OVERALL |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Connection Style | FLARED (TUBE) FIRST END |
| Connection Style | PLAIN (PIPE) SECOND END |
| Thread Class | 2A FIRST END A |
| Nominal Pipe Size Accommodated | 0.375 INCHES SECOND END IN |
| Nondefinitive Spec/std Data | 12 FIGURE |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES FIRST END IN |
| Nominal Thread Size | 0.375 INCHES SECOND END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| J512 | Society of Automotive Engineers Inc (USA) |
| E68X6B | Dana Corp Weatherhead Div (USA) |
| 6-4 060102B | Society of Automotive Engineers Inc (USA) |
| 6-4 060102B | Sae International Dba Sae International (USA) |
| 68-3-8X3-8 PRIMARY | Exello Accessories Mfg Inc (USA) |
| SAE-J512 | Sae International Dba Sae International (USA) |
| 570058 | CAGE 00000 |
| MILF1224 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 68F38X3-8 | Imperial (USA) |
| E68X6B | Danfoss Power Solutions II, Llc (USA) |
| J512 | Sae International Dba Sae International (USA) |
| SAE J512 6-4 060102B PRIMARY | Sae International Dba Sae International (USA) |
NSN 4730-00-278-4326 is a Adapter,straight,pipe to Tube, manufactured by Exello Accessories Mfg Inc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-278-4326 has 12 cross-referenced part numbers: J512 (Society of Automotive Engineers Inc), E68X6B (Dana Corp Weatherhead Div), 6-4 060102B (Society of Automotive Engineers Inc), 6-4 060102B (Sae International Dba Sae International), 68-3-8X3-8 (Exello Accessories Mfg Inc) and 7 more.
There are 12 known substitutes for 4730-00-278-4326: 5365-00-012-0968, 4730-00-013-7409, 4730-00-014-4304 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 68-3-8X3-8: Nominal Thread Size: 0.562 INCHES FIRST END IN; Nominal Overall Length: 0.437 INCHES IN; Furnished Items and Quantity: 1 SHORT COUPLING NUT; Thread Series Designator: NPTF SECOND END. 17 total characteristics are documented in the Federal Logistics Information System.