The Strainer,suction, cataloged under National Stock Number 4730-00-523-7019, 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 Marvel Engineering Company Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 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 | 4730-00-523-7019 |
| Primary Part Number | M-3931 |
| Item Name | Strainer,suction |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Marvel Engineering Company Inc |
| Status | CANCELLED |
| Material | STEEL FRAME |
| Material | STEEL CORROSION RESISTING SCREENING |
| Body Length | 5.562 INCHES NOMINAL IN |
| Style Designator | SUCTION TYPE BLUNT END |
| Surface Treatment | ZINC FRAME |
| Mounting Type | OUTLET CONNECTION LINE |
| Filtering Element Quantity | 1 |
| Body Outside Diameter | 3.062 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C1-10 | Marvel Engineering Company Inc (USA) |
| C1-1D | Gse Production and Support Llc Dba Gse Spares (USA) |
| C1-1D | Standard Mfg Co Inc (USA) |
| 30790 | Victor Fluid Power Inc (USA) |
| 30790 | Hampton Hydraulics, Llc (USA) |
| 4200S | General Filters Inc (USA) |
| M-3931 PRIMARY | Marvel Engineering Company Inc (USA) |
| L2354-22 | Pettibone Llc (USA) |
NSN 4730-00-523-7019 is a Strainer,suction, manufactured by Marvel Engineering Company Inc, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-523-7019 has 8 cross-referenced part numbers: C1-10 (Marvel Engineering Company Inc), C1-1D (Gse Production and Support Llc Dba Gse Spares), C1-1D (Standard Mfg Co Inc), 30790 (Victor Fluid Power Inc), 30790 (Hampton Hydraulics, Llc) and 3 more.
There are 12 known substitutes for 4730-00-523-7019: 5999-00-045-3691, 3040-00-058-1383, 3020-00-190-9410 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for M-3931: Material: STEEL FRAME; Material: STEEL CORROSION RESISTING SCREENING; Body Length: 5.562 INCHES NOMINAL IN; Style Designator: SUCTION TYPE BLUNT END. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-523-7019 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.