The Flange,pipe,blind, cataloged under National Stock Number 4730-01-133-4068, 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 Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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 | 4730-01-133-4068 |
| Primary Part Number | 666IN-PC4 |
| Item Name | Flange,pipe,blind |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Material | STEEL |
| Bolt Hole Diameter | 0.656 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN |
| Flange Section Style | RAISED FACE, RAISED NECK |
| Raised Face Height | 0.312 INCHES NOMINAL IN |
| Bolt Hole Quantity | 2 |
| Flange Length | 4.875 INCHES MINIMUM AND 5.016 INCHES MAXIMUM IN |
| Raised Face Diameter | 2.350 INCHES NOMINAL IN |
| Material Document and Classification | MIL-S-872 MIL SPEC SINGLE MATERIAL RESPONSE |
| Bolt Circle Diameter | 3.500 INCHES NOMINAL IN |
| Flange Width | 2.750 INCHES NOMINAL IN |
| Neck Height | 0.219 INCHES NOMINAL IN |
| Flange End Radius | 0.688 INCHES NOMINAL IN |
| Thickness | 0.750 INCHES NOMINAL IN |
| Face Seating Surface Condition | MACHINED |
| Style Designator | OVAL, ONE BOLT HOLE CIRCLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6661N | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 666IN-PC4 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| S4823-H-3113863 | Naval Ship Systems Command (USA) |
| 16032 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| S4823-H-3113863 PIECE 4 | Naval Ship Systems Command (USA) |
NSN 4730-01-133-4068 is a Flange,pipe,blind, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-133-4068 has 5 cross-referenced part numbers: 6661N (Leslie Controls, Inc. Dba Leslie Controls Inc), 666IN-PC4 (Leslie Controls, Inc. Dba Leslie Controls Inc), S4823-H-3113863 (Naval Ship Systems Command), 16032 (Leslie Controls, Inc. Dba Leslie Controls Inc), S4823-H-3113863 PIECE 4 (Naval Ship Systems Command).
There are 9 known substitutes for 4730-01-133-4068: 5310-00-194-7054, 4720-00-278-1109, 6110-00-468-5448 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 666IN-PC4: Material: STEEL; Bolt Hole Diameter: 0.656 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN; Flange Section Style: RAISED FACE, RAISED NECK; Raised Face Height: 0.312 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.