The Strainer,sediment, cataloged under National Stock Number 4730-01-059-0656, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-059-0656 |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Filtering Media Design | MESH SINGLE FILTERING MEDIA RESPONSE |
| Mesh Size | 5.0 |
| First Intake Connection Type | PLAIN FACE FLANGE LINE |
| Style Designator | Y STRAINER W/THREADED COVER |
| Material Document and Classification | ASTM A216,GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Material Document and Classification | QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE SCREENING |
| Operating Pressure | 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| First Intake Flange Shape Style | ROUND W/UNTHREADED BOLT HOLES |
| Specification/standard Data | 81349--2953-D06F12 GOVERNMENT SPECIFICATION |
| Body Length | 7.250 INCHES NOMINAL IN |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Media for Which Designed | ANY ACCEPTABLE |
| Material | STEEL BODY |
| Material | STEEL COMP 304 SCREENING |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION LINE |
| First Intake Flange Face Style | PLAIN |
| Wire Diameter | 0.092 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 |
| Reference | Meaning |
|---|---|
| 19487N IN.(3/4 FLGD) | 5/9 Secondary reference Leslie Controls, Inc. Dba Leslie Controls Inc |
| 15495NREVD | 5/9 Secondary reference Leslie Controls, Inc. Dba Leslie Controls Inc |
| MIL-S-2953 | 5/9 Secondary reference U.S. Government activity |
| MIL-DTL-2953 | 4/1 Identification reference U.S. Government activity |
| M2953-D06F12 | 2/2 Government specification standardization U.S. Government activity |
| 19487N | D/9 Drawing number reference only Leslie Controls, Inc. Dba Leslie Controls Inc |
NSN 4730-01-059-0656 is a Strainer,sediment, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 4730-01-059-2614, 4730-01-108-1610, 4730-01-309-3409. Verify interchangeability with system specifications before substitution.
Key specifications for 4730-01-059-0656: Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE; Mesh Size: 5.0; First Intake Connection Type: PLAIN FACE FLANGE LINE; Style Designator: Y STRAINER W/THREADED COVER. 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.