The Strainer,sediment, cataloged under National Stock Number 4730-01-307-3770, 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 Staples & Pfeiffer, Inc.. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, 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 | 4730-01-307-3770 |
| Primary Part Number | 1433 |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Staples & Pfeiffer, Inc. |
| Status | ACTIVE |
| First Intake Flange Length | 9.563 INCHES NOMINAL IN |
| Media for Which Designed | WATER |
| Distance From Bottom of Body to Center of Inlet | 23.000 INCHES NOMINAL IN |
| Material | COPPER ALLOY 922 BODY |
| First Intake Flange Width | 9.563 INCHES NOMINAL IN |
| First Intake Flange Thickness | 0.500 INCHES NOMINAL IN |
| First Intake Connection Type | PLAIN FACE FLANGE LINE |
| First Intake Flange Shape Style | RECTANGULAR W/UNTHREADED BOLT HOLES |
| Style Designator | DIVERTED FLOW BASKET STRAINER W/BOLTED COVER |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Filtering Media Design | PERFORATED SINGLE FILTERING MEDIA RESPONSE |
| Center to Center Distance Between Connections | 18.187 INCHES NOMINAL IN |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| First Intake Flange Face Style | PLAIN |
| Body Length | 17.250 INCHES NOMINAL IN |
| Body Height | 34.500 INCHES NOMINAL IN |
| Perforation Diameter | 0.125 INCHES NOMINAL IN |
| Perforation Quantity | 32.0 PER SQUARE INCH |
| Mounting Type | INLET CONNECTION LINE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1433 | Staples & Pfeiffer, Inc. (USA) |
| S-P 136 2-1-2IN | Staples & Pfeiffer, Inc. (USA) |
| S-P 136 2-1/2IN 0.125CUNI | Staples & Pfeiffer, Inc. (USA) |
| 1433 2-1/2IN | Staples & Pfeiffer, Inc. (USA) |
NSN 4730-01-307-3770 is a Strainer,sediment, manufactured by Staples & Pfeiffer, Inc., classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-307-3770 has 4 cross-referenced part numbers: 1433 (Staples & Pfeiffer, Inc.), S-P 136 2-1-2IN (Staples & Pfeiffer, Inc.), S-P 136 2-1/2IN 0.125CUNI (Staples & Pfeiffer, Inc.), 1433 2-1/2IN (Staples & Pfeiffer, Inc.).
There are 12 known substitutes for 4730-01-307-3770: 6625-00-173-5441, 5999-00-233-0281, 5310-00-290-8996 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1433: First Intake Flange Length: 9.563 INCHES NOMINAL IN; Media for Which Designed: WATER; Distance From Bottom of Body to Center of Inlet: 23.000 INCHES NOMINAL IN; Material: COPPER ALLOY 922 BODY. 19 total characteristics are documented in the Federal Logistics Information System.