The Strainer,sediment, cataloged under National Stock Number 4730-01-433-1303, 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 Tate Andale, Llc. Government technical data includes 27 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-01-433-1303 |
| Primary Part Number | IS-50F-150 18IN |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Tate Andale, Llc |
| Status | ACTIVE |
| Filtering Media Design | PERFORATED SINGLE FILTERING MEDIA RESPONSE |
| Mounting Hole Quantity | 2 |
| Distance From Bottom of Body to Center of Inlet | 26.750 INCHES NOMINAL IN |
| Distance Between Mounting Hole Centers | 3.750 INCHES NOMINAL IN |
| Mounting Facility Nominal Thread Size | 1.000 INCHES IN |
| First Intake Flange Thickness | 1.562 INCHES NOMINAL IN |
| Temp Rating | 95.0 FAHRENHEIT MINIMUM AND 150.0 FAHRENHEIT MAXIMUM DEGF |
| Body Width | 41.000 INCHES NOMINAL IN |
| First Intake Flange Outside Diameter | 25.000 INCHES NOMINAL IN |
| Body Height | 43.625 INCHES NOMINAL IN |
| First Intake Connection Type | PLAIN FACE FLANGE CENTER |
| Perforation Quantity | 8.0 PER SQUARE INCH |
| Style Designator | TWIN STRAINER W/BOLTED COVER |
| Material Document and Classification | ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Mounting Hole Diameter | 0.625 INCHES NOMINAL IN |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| First Intake Flange Shape Style | ROUND W/UNTHREADED BOLT HOLES |
| Body Length | 31.500 INCHES NOMINAL IN |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Media for Which Designed | WATER |
| Bracket Quantity | 2 |
| Material | COPPER ALLOY BODY |
| Material | STEEL COMP 316 FILTERING MEDIUM |
| Perforation Diameter | 0.250 INCHES NOMINAL IN |
| Mounting Facility Thread Direction | RIGHT-HAND |
| Mounting Type | BRACKET W/THREADED HOLE BOTTOM SIDE |
| First Intake Flange Face Style | PLAIN |
| 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 |
|---|---|
| 33460/603236-3,-4 | Tate Andale, Llc (USA) |
| IS-50F-150 18IN PRIMARY | Tate Andale, Llc (USA) |
| Reference | Meaning |
|---|---|
| 33460/60326-3,- | C/1 Advisory reference — outside the item-of-supply concept Tate Andale, Llc |
NSN 4730-01-433-1303 is a Strainer,sediment, manufactured by Tate Andale, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-433-1303 has 2 manufacturer part numbers on file: 33460/603236-3,-4 (Tate Andale, Llc), IS-50F-150 18IN (Tate Andale, Llc).
Key specifications for IS-50F-150 18IN: Filtering Media Design: PERFORATED SINGLE FILTERING MEDIA RESPONSE; Mounting Hole Quantity: 2; Distance From Bottom of Body to Center of Inlet: 26.750 INCHES NOMINAL IN; Distance Between Mounting Hole Centers: 3.750 INCHES NOMINAL IN. 27 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.