The Strainer,sediment, cataloged under National Stock Number 4730-00-279-0337, 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 Pentair Valves & Controls Us Lp Div Pentair Flow Control. Government technical data includes 17 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-279-0337 |
| Primary Part Number | 901 |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Pentair Valves & Controls Us Lp Div Pentair Flow Control |
| Status | CANCELLED |
| First Intake Thread Series Designator | NPT |
| Operating Pressure | 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Style Designator | Y STRAINER W/THREADED COVER |
| Media for Which Designed | WATER |
| First Intake Nominal Thread Size | 1.250 INCHES IN |
| First Intake Connection Type | THREADED INTERNAL PIPE LINE |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Nondefinitive Spec/std Data | 1 TYPE AND Y STYLE AND 250 CLASS |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION LINE |
| Wire Diameter | 0.014 INCHES NOMINAL IN |
| Mesh Size | 20.0 |
| Material | IRON CAST BODY |
| Body Length | 5.375 INCHES NOMINAL IN |
| Distance From Bottom of Body to Center of Inlet | 4.188 INCHES NOMINAL IN |
| Material | COPPER ALLOY OR NICKEL ALLOY SCREENING |
| First Intake Thread Direction | RIGHT-HAND |
| Filtering Media Design | MESH SINGLE FILTERING MEDIA RESPONSE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 901 | Pentair Valves & Controls Us Lp Div Pentair Flow Control (USA) |
| AT-1 1/4 | Spirax Sarco Inc Dba Spirax Sarco (USA) |
| 1004844-01 | Raytheon Technical Services Company (USA) |
| WW-S-2739 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| MILS16293 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 1-1/4 NO.11-20 MESH S.S. | Core Industries Inc. Dba Mueller Steam Specialty (USA) |
| AT11/4 | Spirax Sarco Inc Dba Spirax Sarco (USA) |
NSN 4730-00-279-0337 is a Strainer,sediment, manufactured by Pentair Valves & Controls Us Lp Div Pentair Flow Control, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-279-0337 has 7 cross-referenced part numbers: 901 (Pentair Valves & Controls Us Lp Div Pentair Flow Control), AT-1 1/4 (Spirax Sarco Inc Dba Spirax Sarco), 1004844-01 (Raytheon Technical Services Company), WW-S-2739 (Federal Specifications Promulgated by General Services Administration Washington DC), MILS16293 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.
There are 12 known substitutes for 4730-00-279-0337: 4730-00-200-0219, 4730-00-278-2600, 4730-00-278-2601 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 901: First Intake Thread Series Designator: NPT; Operating Pressure: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Style Designator: Y STRAINER W/THREADED COVER; Media for Which Designed: WATER. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-279-0337 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.