The Flange,pipe, cataloged under National Stock Number 4730-00-893-3824, 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 Naval Ship Systems Command. Government technical data includes 10 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-893-3824 |
| Primary Part Number | SS 845 1889816PC14-1IN |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Thickness | 0.500 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Flange Diameter | 4.250 INCHES NOMINAL IN |
| Bolt Hole Diameter | 0.547 INCHES NOMINAL IN |
| Surface Treatment | OXIDE |
| Material | STEEL |
| Style Designator | ROUND, ONE BOLT HOLE CIRCLE |
| Face Seating Surface Condition | MACHINED |
| Flange Section Style | PLAIN FACE (BLIND) |
| Bolt Circle Diameter | 3.141 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SS 845 1889816PC14-1IN PRIMARY | Naval Ship Systems Command (USA) |
| SS 845 1889816 | Naval Ship Systems Command (USA) |
| 2640-067 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 202994PC17ASSYC | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 2640-067PC14-1IN PRIMARY | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
NSN 4730-00-893-3824 is a Flange,pipe, manufactured by Naval Ship Systems Command, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-893-3824 has 5 cross-referenced part numbers: SS 845 1889816PC14-1IN (Naval Ship Systems Command), SS 845 1889816 (Naval Ship Systems Command), 2640-067 (Electric Boat Corporation Div General Dynamics Electric Boat), 202994PC17ASSYC (Huntington Ingalls Inc Div Newport News Shipbuilding), 2640-067PC14-1IN (Electric Boat Corporation Div General Dynamics Electric Boat).
There are 5 known substitutes for 4730-00-893-3824: 4730-00-064-8578, 4730-00-064-8579, 4730-00-064-8581 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for SS 845 1889816PC14-1IN: Thickness: 0.500 INCHES NOMINAL IN; Bolt Hole Quantity: 4; Flange Diameter: 4.250 INCHES NOMINAL IN; Bolt Hole Diameter: 0.547 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.