The Strainer,sediment, cataloged under National Stock Number 4730-01-516-6523, 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 Staples & Pfeiffer, Inc.. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-516-6523 |
| Primary Part Number | S-P142SW/SS-3/4IN-600-20MESH-SS |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Staples & Pfeiffer, Inc. |
| Status | ACTIVE |
| Filtering Media Design | MESH SINGLE FILTERING MEDIA RESPONSE |
| First Discharge Connection Type | SOCKET WELDING BOTTOM |
| Second Intake Nominal Inside Diameter | 1.090 INCHES IN |
| Distance From Bottom of Body to Center of Inlet | 4.000 INCHES NOMINAL IN |
| Mesh Size | 20.0 |
| First Intake Connection Type | SOCKET WELDING TOP |
| Style Designator | Y STRAINER W/BOLTED COVER |
| Operating Pressure | 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| First Intake Nominal Inside Diameter | 1.090 INCHES IN |
| Second Intake Connection Type | SOCKET WELDING TOP |
| First Discharge Connection Relationship to Intake Connection | NOT IDENTICAL |
| First Discharge Nominal Outside Diameter | 4.000 INCHES IN |
| Media for Which Designed | WATER |
| Material | STEEL CORROSION RESISTING SCREENING |
| Material | STEEL CORROSION RESISTING BODY |
| Mounting Type | INLET CONNECTION TOP |
| Mounting Type | OUTLET CONNECTION BOTTOM |
| Wire Diameter | 1.000 INCHES NOMINAL IN |
| 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 |
|---|---|
| S-P142SW/SS-3/4IN-600-20MESH-SS PRIMARY | Staples & Pfeiffer, Inc. (USA) |
NSN 4730-01-516-6523 is a Strainer,sediment, manufactured by Staples & Pfeiffer, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-516-6523 has 1 manufacturer part number on file: S-P142SW/SS-3/4IN-600-20MESH-SS (Staples & Pfeiffer, Inc.).
Key specifications for S-P142SW/SS-3/4IN-600-20MESH-SS: Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE; First Discharge Connection Type: SOCKET WELDING BOTTOM; Second Intake Nominal Inside Diameter: 1.090 INCHES IN; Distance From Bottom of Body to Center of Inlet: 4.000 INCHES NOMINAL IN. 18 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.