The Tee,pipe, cataloged under National Stock Number 4730-01-241-4646, 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 Lockheed Martin Corp. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-241-4646 |
| Primary Part Number | ST49D5-7 |
| Item Name | Tee,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp |
| Status | ACTIVE |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Nominal Thread Size | 0.375 INCHES ALL ENDS IN |
| Leg Length | 1.500 INCHES NOMINAL FIRST END IN |
| Leg Length | 1.500 INCHES NOMINAL SECOND END IN |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Material | STEEL OVERALL |
| Leg Length | 0.890 INCHES NOMINAL THIRD END IN |
| Thread Series Designator | NPTF ALL ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-01-241-4646 is a Tee,pipe, manufactured by Lockheed Martin Corp, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-241-4646 has 3 cross-referenced part numbers: ST49D5-7 (Lockheed Martin Corp), 25919 (Bosch Automotive Service Solutions Inc.), ST49D5 (Lockheed Martin Corp).
There are 5 known substitutes for 4730-01-241-4646: 1025-00-654-0890, 4730-00-930-6690, 3040-01-133-4127 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for ST49D5-7: Connection Type: THREADED INTERNAL PIPE ALL ENDS; Nominal Thread Size: 0.375 INCHES ALL ENDS IN; Leg Length: 1.500 INCHES NOMINAL FIRST END IN; Leg Length: 1.500 INCHES NOMINAL SECOND END IN. 8 total characteristics are documented in the Federal Logistics Information System.