The Strainer,sediment, cataloged under National Stock Number 4730-01-115-1518, 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 O. C. Keckley Company. Government technical data includes 13 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-115-1518 |
| Primary Part Number | 2218 |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | O. C. Keckley Company |
| Status | ACTIVE |
| First Intake Connection Type | SOCKET WELDING LINE |
| Style Designator | Y STRAINER W/THREADED COVER |
| First Intake Nominal Inside Diameter | 2.000 INCHES IN |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Media for Which Designed | WATER |
| Material | STEEL CORROSION RESISTING SCREENING |
| Body Length | 7.875 INCHES NOMINAL IN |
| Wire Diameter | 0.010 INCHES NOMINAL IN |
| Mesh Size | 40.0 |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION LINE |
| Distance From Bottom of Body to Center of Inlet | 5.688 INCHES NOMINAL IN |
| Filtering Media Design | MESH SINGLE FILTERING MEDIA RESPONSE |
| Material | COPPER ALLOY BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BT40 | Spirax Sarco Inc Dba Spirax Sarco (USA) |
| 31B4-107 | Ellis & Watts International, Llc (USA) |
| TYPEBT40MESH | Spirax Sarco Inc Dba Spirax Sarco (USA) |
| TBT40 | Spirax Sarco Inc Dba Spirax Sarco (USA) |
| 2218 PRIMARY | O. C. Keckley Company (USA) |
NSN 4730-01-115-1518 is a Strainer,sediment, manufactured by O. C. Keckley Company, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-115-1518 has 5 cross-referenced part numbers: BT40 (Spirax Sarco Inc Dba Spirax Sarco), 31B4-107 (Ellis & Watts International, Llc), TYPEBT40MESH (Spirax Sarco Inc Dba Spirax Sarco), TBT40 (Spirax Sarco Inc Dba Spirax Sarco), 2218 (O. C. Keckley Company).
There are 12 known substitutes for 4730-01-115-1518: 6540-00-082-1657, 5996-00-143-4783, 9540-00-148-4793 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2218: First Intake Connection Type: SOCKET WELDING LINE; Style Designator: Y STRAINER W/THREADED COVER; First Intake Nominal Inside Diameter: 2.000 INCHES IN; First Discharge Connection Relationship to Intake Connection: IDENTICAL TO FIRST INTAKE CONNECTION. 13 total characteristics are documented in the Federal Logistics Information System.