The Flange,pipe,blind, cataloged under National Stock Number 4730-01-192-3561, 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 Electric Boat Corporation Div General Dynamics Electric Boat. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-192-3561 |
| Primary Part Number | 87415-0164 TYA |
| Item Name | Flange,pipe,blind |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Electric Boat Corporation Div General Dynamics Electric Boat |
| Status | ACTIVE |
| Bolt Hole Quantity | 6 |
| Bolt Hole Diameter | 0.688 INCHES NOMINAL IN |
| Bolt Circle Diameter | 4.438 INCHES NOMINAL IN |
| Material | NICKEL ALLOY A |
| Material Document and Classification | QQ-N-281/CLA,FORM 6 FED SPEC SINGLE MATERIAL RESPONSE |
| Groove Pitch Diameter | 3.500 INCHES NOMINAL IN |
| Style Designator | ROUND, ONE BOLT HOLE CIRCLE |
| Thickness | 1.000 INCHES NOMINAL IN |
| Groove Depth | 0.108 INCHES MINIMUM AND 0.113 INCHES MAXIMUM IN |
| Flange Section Style | PLAIN FACE |
| Groove Width | 0.187 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN |
| Flange Diameter | 5.750 INCHES NOMINAL IN |
| Face Seating Surface Condition | UNFINISHED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 100-4641866 | Naval Ship Systems Command (USA) |
| 100-4641865 LINE 22 TYA | Naval Ship Systems Command (USA) |
| 87415-0164 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 87415-0164 TYA PRIMARY | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 100-4641865 | Naval Ship Systems Command (USA) |
| 100-4641865 LIN | Naval Ship Systems Command (USA) |
| 100-4641865 LINE 22 4641866TYA PRIMARY | Naval Ship Systems Command (USA) |
| 100-4641866 TYA PRIMARY | Naval Ship Systems Command (USA) |
NSN 4730-01-192-3561 is a Flange,pipe,blind, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-192-3561 has 8 cross-referenced part numbers: 100-4641866 (Naval Ship Systems Command), 100-4641865 LINE 22 TYA (Naval Ship Systems Command), 87415-0164 (Electric Boat Corporation Div General Dynamics Electric Boat), 87415-0164 TYA (Electric Boat Corporation Div General Dynamics Electric Boat), 100-4641865 (Naval Ship Systems Command) and 3 more.
There are 9 known substitutes for 4730-01-192-3561: 5305-00-724-7266, 4820-01-115-8340, 4820-01-116-5999 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 87415-0164 TYA: Bolt Hole Quantity: 6; Bolt Hole Diameter: 0.688 INCHES NOMINAL IN; Bolt Circle Diameter: 4.438 INCHES NOMINAL IN; Material: NICKEL ALLOY A. 14 total characteristics are documented in the Federal Logistics Information System.