The Flange,pipe, cataloged under National Stock Number 4730-01-541-0903, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 2 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 | 4730-01-541-0903 |
| Primary Part Number | SAE J518-1 40 1161C |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Material | STEEL |
| Flange Width | 2.50 INCHES NOMINAL IN |
| Flange Length | 0.355 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR, WITH BOLT HOLES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| J518-1 | Sae International Dba Sae International (USA) |
| J518 | Society of Automotive Engineers Inc (USA) |
| SAE J518-1 40 1161C PRIMARY | Sae International Dba Sae International (USA) |
| J518 40 110161C | Society of Automotive Engineers Inc (USA) |
| SAE-J518-1 | Sae International Dba Sae International (USA) |
| SAE J518-1 40 1161C | Society of Automotive Engineers Inc (USA) |
| SAE J518 40 110161C | Society of Automotive Engineers Inc (USA) |
| J518-1 | Society of Automotive Engineers Inc (USA) |
| 40 110161C | Society of Automotive Engineers Inc (USA) |
NSN 4730-01-541-0903 is a Flange,pipe, manufactured by Sae International Dba Sae International, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-541-0903 has 9 cross-referenced part numbers: J518-1 (Sae International Dba Sae International), J518 (Society of Automotive Engineers Inc), SAE J518-1 40 1161C (Sae International Dba Sae International), J518 40 110161C (Society of Automotive Engineers Inc), SAE-J518-1 (Sae International Dba Sae International) and 4 more.
There are 12 known substitutes for 4730-01-541-0903: 4730-00-682-7088, 4730-01-143-1432, 4730-01-155-4089 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for SAE J518-1 40 1161C: Material: STEEL; End Item Identification: 5420-00-889-2020; Flange Width: 2.50 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: FOUR BOLT SPLIT FLANGE CONNECTION. 6 total characteristics are documented in the Federal Logistics Information System.