The Strainer,sediment, cataloged under National Stock Number 4730-01-331-2941, 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 The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-331-2941 |
| Primary Part Number | 1028A-0.75IN 0.020SSTL |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C |
| Status | ACTIVE |
| Filtering Media Design | PERFORATED SINGLE FILTERING MEDIA RESPONSE |
| Media for Which Designed | WATER |
| Operating Pressure | 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Distance From Bottom of Body to Center of Inlet | 4.000 INCHES NOMINAL IN |
| Material | STEEL COMP 316 FILTERING MEDIUM |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Style Designator | Y STRAINER W/BOLTED COVER |
| First Intake Connection Type | SOCKET WELDING LINE |
| First Intake Nominal Inside Diameter | 0.750 INCHES IN |
| Body Length | 6.375 INCHES NOMINAL IN |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION LINE |
| Temp Rating | 775.0 FAHRENHEIT NOMINAL DEGF |
| Material | STEEL BODY |
| Perforation Diameter | 0.020 INCHES NOMINAL IN |
| Perforation Quantity | 625.0 PER SQUARE INCH |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1028A-0.75IN 0.020SSTL | Staples & Pfeiffer, Inc. (USA) |
| 1028A-0.75IN 0.020SSTL PRIMARY | The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C (USA) |
| 1028A 3/4IN 0.020SSTL | Staples & Pfeiffer, Inc. (USA) |
| 1028A | Staples & Pfeiffer, Inc. (USA) |
NSN 4730-01-331-2941 is a Strainer,sediment, manufactured by The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-331-2941 has 4 cross-referenced part numbers: 1028A-0.75IN 0.020SSTL (Staples & Pfeiffer, Inc.), 1028A-0.75IN 0.020SSTL (The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C), 1028A 3/4IN 0.020SSTL (Staples & Pfeiffer, Inc.), 1028A (Staples & Pfeiffer, Inc.).
There are 4 known substitutes for 4730-01-331-2941: 6130-00-952-1803, 4730-01-331-2940, 4730-01-331-2943 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1028A-0.75IN 0.020SSTL: Filtering Media Design: PERFORATED SINGLE FILTERING MEDIA RESPONSE; Media for Which Designed: WATER; Operating Pressure: 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Distance From Bottom of Body to Center of Inlet: 4.000 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.