The Strainer Element,sediment, cataloged under National Stock Number 4730-00-202-8781, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 5 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 | 4730-00-202-8781 |
| Primary Part Number | DD421S49-0301PC94 |
| Item Name | Strainer Element,sediment |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Filtering Media Design | PERFORATED |
| Element Outside Diameter | 1.250 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Perforation Diameter | 0.093 INCHES NOMINAL IN |
| End Connection Type | PLAIN ALL ENDS |
| Length | 2.562 INCHES NOMINAL IN |
| Perforation Quantity | 25.0 PER SQUARE INCH |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DD452S4901-11PC94 | Naval Ship Systems Command (USA) |
| CVE105S4902-251093PC94 | Naval Ship Systems Command (USA) |
| DD421S49-0301PC94 PRIMARY | Naval Ship Systems Command (USA) |
| 111158 | Westinghouse Electric Corp (USA) |
| D15-661KPC94 | Westinghouse Electric Corp (USA) |
| D15-762EPC94 | Westinghouse Electric Corp (USA) |
| D15-308JPC94 | Westinghouse Electric Corp Sturtevant Div (USA) |
| DD445S4901-60PC94 | Naval Ship Systems Command (USA) |
| 17Y2453PC94 PRIMARY | Naval Ship Systems Command (USA) |
| 111158 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| D15-661EPC94 | Westinghouse Electric Corp (USA) |
| D15-308BPC94 | Westinghouse Electric Corp Sturtevant Div (USA) |
| D15-443BPC94 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| D15-661KPC94 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| D15-508JPC94 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| D15-508EPC94 | Westinghouse Electric Corp Sturtevant Div (USA) |
| D15-393EPC94 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| D15-655EPC94 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| DD453S49-56PC94 | Naval Ship Systems Command (USA) |
| DD421S49-0102PC94 | Naval Ship Systems Command (USA) |
NSN 4730-00-202-8781 is a Strainer Element,sediment, manufactured by Naval Ship Systems Command, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-202-8781 has 50 cross-referenced part numbers: DD452S4901-11PC94 (Naval Ship Systems Command), CVE105S4902-251093PC94 (Naval Ship Systems Command), DD421S49-0301PC94 (Naval Ship Systems Command), 111158 (Westinghouse Electric Corp), D15-661KPC94 (Westinghouse Electric Corp) and 45 more.
There are 12 known substitutes for 4730-00-202-8781: 5315-00-146-2716, 5998-00-488-0685, 5950-00-493-0538 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for DD421S49-0301PC94: Filtering Media Design: PERFORATED; Element Outside Diameter: 1.250 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; Perforation Diameter: 0.093 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.