The Flange,pipe, cataloged under National Stock Number 4730-00-499-3556, 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 Rolls-Royce Solutions America Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-499-3556 |
| Primary Part Number | 5164146 |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Face Seating Surface Condition | MACHINED |
| Nominal Thread Size | 4.000 INCHES IN |
| Material | IRON |
| Flange Diameter | 5.875 INCHES NOMINAL IN |
| Flange Section Style | PLAIN FACE |
| Bolt Hole Quantity | 4 |
| Nominal Pipe Size for Which Designed | 4.000 INCHES IN |
| Screw Thread Series Designator | NPTF |
| Bolt Circle Diameter | 5.375 INCHES NOMINAL IN |
| Thickness | 1.500 INCHES NOMINAL IN |
| Bolt Hole Diameter | 0.406 INCHES NOMINAL IN |
| Style Designator | ROUND, ONE BOLT HOLE CIRCLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5164146 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| PC5164146 | Power Components (deutschland) Gmbh (DEU) |
| K-5164146 | Korody-Colyer Corp a Cr Industries Co (USA) |
| 5164146 | General Motors Corp (USA) |
| K-5164146 | Federal-Mogul Corporation Dba Federal-Mogul Div Fp Diesel (USA) |
| D6-113 | H20 Tank Inc U S Motors Div (USA) |
| FP-5164146 | Federal-Mogul Corporation Dba Federal-Mogul Div Fp Diesel (USA) |
NSN 4730-00-499-3556 is a Flange,pipe, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-499-3556 has 7 cross-referenced part numbers: 5164146 (Rolls-Royce Solutions America Inc), PC5164146 (Power Components (deutschland) Gmbh), K-5164146 (Korody-Colyer Corp a Cr Industries Co), 5164146 (General Motors Corp), K-5164146 (Federal-Mogul Corporation Dba Federal-Mogul Div Fp Diesel) and 2 more.
There is 1 known substitute for 4730-00-499-3556: 6650-00-410-8702. Verify interchangeability with system specifications before substitution.
Key specifications for 5164146: Face Seating Surface Condition: MACHINED; Nominal Thread Size: 4.000 INCHES IN; Material: IRON; Flange Diameter: 5.875 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.