The Union,tube, cataloged under National Stock Number 4730-00-931-7799, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-931-7799 |
| Primary Part Number | AS1007D0406 |
| Item Name | Union,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES SECOND END IN |
| Thread Class | 3A ALL ENDS A |
| Seat Angle | 12.0 DEGREES ALL ENDS |
| Nominal Thread Size | 0.438 INCHES SECOND END IN |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES FIRST END IN |
| Nominal Overall Length | 1.750 INCHES IN |
| Connection Style | FLARELESS (TUBE) ALL ENDS |
| Connection Type | THREADED EXTERNAL TUBE ALL ENDS |
| Surface Treatment | ANODIZE OVERALL |
| Nominal Thread Size | 0.562 INCHES FIRST END IN |
| Reducer Type | CONCENTRIC |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2548 | Kaiser Fluid Technologies Inc. (USA) |
| AS1007 | Society of Automotive Engineers Inc (USA) |
| AS1007D0406 | Parker Hannifin Corp Stratoflex Div Aircraft Fittings Opn (USA) |
| AS1007D0406 PRIMARY | Sae International Dba Sae International (USA) |
| ER832D0406 | Parker Hannifin Corporation Div Aerospace Group Headquarters (USA) |
| AS18280 | Society of Automotive Engineers Inc (USA) |
| 21U832D4-6 | Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector (USA) |
| 2548 | Hawker Pacific Aerospace Landing Gear and Components Mfg and Repair (USA) |
| AS18280 | Sae International Dba Sae International (USA) |
| 21U832D4-6 | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA) |
| ER832D0406 | Dana Corp Weatherhead Div (USA) |
| AS1007D0406 | United Supply Co Inc (USA) |
| TA5215 | Tech Aero Inc (USA) |
| AS1007D0406 | Society of Automotive Engineers Inc (USA) |
| 2548 | Tactair Fluid Controls Inc (USA) |
| AS1007 | Sae International Dba Sae International (USA) |
| ER832D0406 | Parker Hannifin Corp Stratoflex Div Aircraft Fittings Opn (USA) |
| SAE-AS18280 | Sae International Dba Sae International (USA) |
| ER832D0406 | Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company (USA) |
NSN 4730-00-931-7799 is a Union,tube, manufactured by Sae International Dba Sae International, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-931-7799 has 19 cross-referenced part numbers: 2548 (Kaiser Fluid Technologies Inc.), AS1007 (Society of Automotive Engineers Inc), AS1007D0406 (Parker Hannifin Corp Stratoflex Div Aircraft Fittings Opn), AS1007D0406 (Sae International Dba Sae International), ER832D0406 (Parker Hannifin Corporation Div Aerospace Group Headquarters) and 14 more.
There are 10 known substitutes for 4730-00-931-7799: 3110-00-100-0743, 1560-00-104-9246, 5340-00-126-8140 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS1007D0406: Nominal Outside Diameter Tube Accommodated: 0.250 INCHES SECOND END IN; Thread Class: 3A ALL ENDS A; Seat Angle: 12.0 DEGREES ALL ENDS; Nominal Thread Size: 0.438 INCHES SECOND END IN. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-931-7799 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.