The Flange,pipe, cataloged under National Stock Number 4730-01-399-1820, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 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 | 4730-01-399-1820 |
| Primary Part Number | 12 110161 |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Bolt Hole Diameter | 0.406 INCHES NOMINAL IN |
| Material | STEEL |
| Nondefinitive Spec/std Data | 4 FIGURE |
| Flange Width | 1.960 INCHES NOMINAL IN |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.400 INCHES NOMINAL IN |
| Nominal Pipe Size for Which Designed | 0.750 INCHES IN |
| Recess Depth | 0.245 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Length | 1.875 INCHES NOMINAL IN |
| Specification/standard Data | 81343-J518 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Flange Section Style | RAISED FACED, DISHED |
| Flange Length | 2.560 INCHES NOMINAL IN |
| Thickness | 0.880 INCHES NOMINAL IN |
| Recess Diameter | 1.531 INCHES NOMINAL IN |
| Face Seating Surface Condition | MACHINED |
| Style Designator | BOLT HOLE CONNECTOR PLATE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| J518 | Society of Automotive Engineers Inc (USA) |
| 19J12 | Clark Material Handling Company (USA) |
| 12 110161 PRIMARY | Sae International Dba Sae International (USA) |
| 12 110161 | Society of Automotive Engineers Inc (USA) |
| J518 | Sae International Dba Sae International (USA) |
NSN 4730-01-399-1820 is a Flange,pipe, manufactured by Sae International Dba Sae International, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-399-1820 has 5 cross-referenced part numbers: J518 (Society of Automotive Engineers Inc), 19J12 (Clark Material Handling Company), 12 110161 (Sae International Dba Sae International), 12 110161 (Society of Automotive Engineers Inc), J518 (Sae International Dba Sae International).
There are 12 known substitutes for 4730-01-399-1820: 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 12 110161: Bolt Hole Diameter: 0.406 INCHES NOMINAL IN; Material: STEEL; Nondefinitive Spec/std Data: 4 FIGURE; Flange Width: 1.960 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.