The Strainer,sediment, cataloged under National Stock Number 4730-01-235-0851, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Haywardindl. Products, Inc.. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-235-0851 |
| Primary Part Number | 72T-I 3/8 SIZE |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Haywardindl. Products, Inc. |
| Status | ACTIVE |
| Filtering Media Design | MESH SINGLE FILTERING MEDIA RESPONSE |
| Distance From Bottom of Body to Center of Inlet | 4.000 INCHES NOMINAL IN |
| First Intake Nominal Thread Size | 0.375 INCHES IN |
| First Intake Thread Series Designator | NPT |
| Temp Rating | -25.0 FAHRENHEIT MINIMUM AND 125.0 FAHRENHEIT MAXIMUM DEGF |
| First Intake Thread Direction | RIGHT-HAND |
| Body Height | 6.620 INCHES NOMINAL IN |
| Mesh Size | 100.0 |
| First Intake Connection Type | THREADED INTERNAL PIPE SIDE |
| Style Designator | STRAIGHT FLOW BASKET STRAINER W/BOLTED COVER |
| Operating Pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Body Length | 4.160 INCHES NOMINAL IN |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Material | COPPER ALLOY FILTERING MEDIUM |
| Material | IRON CAST BODY |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION SIDE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 85-33022 | Department of Defense Project Manager-Mobile Electric Power (USA) |
| 72T-I 3/8 SIZE PRIMARY | Haywardindl. Products, Inc. (USA) |
| ST0720037T4C | Haywardindl. Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 72T-I | D/9 Drawing number reference only Haywardindl. Products, Inc. |
NSN 4730-01-235-0851 is a Strainer,sediment, manufactured by Haywardindl. Products, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-235-0851 has 3 manufacturer part numbers on file: 85-33022 (Department of Defense Project Manager-Mobile Electric Power), 72T-I 3/8 SIZE (Haywardindl. Products, Inc.), ST0720037T4C (Haywardindl. Products, Inc.).
Key specifications for 72T-I 3/8 SIZE: Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE; Distance From Bottom of Body to Center of Inlet: 4.000 INCHES NOMINAL IN; First Intake Nominal Thread Size: 0.375 INCHES IN; First Intake Thread Series Designator: NPT. 17 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.