The Strainer,sediment, cataloged under National Stock Number 4730-01-161-1330, 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 12 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-161-1330 |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Filtering Media Design | MESH ALL FILTERING MEDIA RESPONSES |
| Distance From Bottom of Body to Center of Inlet | 2.718 INCHES NOMINAL IN |
| First Intake Thread Series Designator | NPT |
| Mesh Size | 30.0 |
| First Intake Connection Type | THREADED INTERNAL PIPE LINE |
| Style Designator | Y STRAINER W/BLOW-OFF PLUG |
| Body Length | 3.000 INCHES NOMINAL IN |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Material | NICKEL ALLOY SCREENING |
| Material | STEEL CORROSION RESISTING BODY |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION LINE |
| Wire Diameter | 0.012 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 |
|---|---|
| 2620-929-06 ASSY D 1/4IN | 3/9 Design control — primary reference National Oilwell |
| 2620-929X6 ASSY | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 2620-906-06 ASS | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 2620-929X6 | D/9 Drawing number reference only U.S. Government activity |
| 2620-929-06 ASSY D 1/4IN | 5/9 Secondary reference U.S. Government activity |
NSN 4730-01-161-1330 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): 4730-01-214-7327, 5340-01-248-5149, 4330-01-389-0426. Verify interchangeability with system specifications before substitution.
Key specifications for 4730-01-161-1330: Filtering Media Design: MESH ALL FILTERING MEDIA RESPONSES; Distance From Bottom of Body to Center of Inlet: 2.718 INCHES NOMINAL IN; First Intake Thread Series Designator: NPT; Mesh Size: 30.0. 12 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.