The Tee,tube, cataloged under National Stock Number 4730-00-249-2026, 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 Kerotest Manufacturing Corp.. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-249-2026 |
| Primary Part Number | T2-10 |
| Item Name | Tee,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Kerotest Manufacturing Corp. |
| Status | CANCELLED |
| Thread Class | 2A ALL ENDS A |
| Connection Type | THREADED EXTERNAL TUBE ALL ENDS |
| Nominal Outside Diameter Tube Accommodated | 0.625 INCHES ALL ENDS IN |
| Thread Series Designator | UNF ALL ENDS |
| Material | COPPER ALLOY OVERALL |
| Material Document and Classification | SAE 72 0R 88 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Furnished Items and Quantity | 3 TUBE COUPLING NUT W/SLEEVE |
| Seat Angle | 45.0 DEGREES ALL ENDS |
| Nondefinitive Spec/std Data | 17 FIGURE |
| Media for Which Designed | REFRIGERATION COMPOUND SINGLE RESPONSE |
| Specification/standard Data | 81343-J513 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Operating Pressure | 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nominal Thread Size | 0.875 INCHES ALL ENDS IN |
| Connection Style | FLARED (TUBE) ALL ENDS |
| Leg Length | 1.406 INCHES NOMINAL FIRST END IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| T2-10 | Kerotest Manufacturing Corp. (USA) |
| J513 | Society of Automotive Engineers Inc (USA) |
| A4541 | Mueller Brass Co. (USA) |
| 49008-4 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 10-10-10 010401BA(T2) | Society of Automotive Engineers Inc (USA) |
| 644-F-10 | Imperial (USA) |
| P350 | Thermo King Corporation Dba Phoenix Global Distirbution. (USA) |
| 10-10-10 010401BA(T2) | Sae International Dba Sae International (USA) |
| J513 | Sae International Dba Sae International (USA) |
NSN 4730-00-249-2026 is a Tee,tube, manufactured by Kerotest Manufacturing Corp., classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-249-2026 has 9 cross-referenced part numbers: T2-10 (Kerotest Manufacturing Corp.), J513 (Society of Automotive Engineers Inc), A4541 (Mueller Brass Co.), 49008-4 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 10-10-10 010401BA(T2) (Society of Automotive Engineers Inc) and 4 more.
There are 12 known substitutes for 4730-00-249-2026: 3110-00-144-8540, 2520-00-588-4360, 5945-00-626-3228 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for T2-10: Thread Class: 2A ALL ENDS A; Connection Type: THREADED EXTERNAL TUBE ALL ENDS; Nominal Outside Diameter Tube Accommodated: 0.625 INCHES ALL ENDS IN; Thread Series Designator: UNF ALL ENDS. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-249-2026 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.