The Strainer Element,sediment, cataloged under National Stock Number 4730-01-115-2655, 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 Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. Government technical data includes 9 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-115-2655 |
| Primary Part Number | NS-4061 PC 9 1 1/2 IN |
| Item Name | Strainer Element,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| Status | ACTIVE |
| Filtering Media Design | PERFORATED |
| Length | 3.734 INCHES MINIMUM AND 3.750 INCHES MAXIMUM IN |
| End Connection Type | PLAIN ALL ENDS |
| Perforation Quantity | 144.0 PER SQUARE INCH |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE |
| Element Outside Diameter | 1.688 INCHES NOMINAL IN |
| Material | NICKEL ALLOY 400 |
| Perforation Diameter | 0.046 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 |
|---|---|
| NS-4061 PIECE 9 ASSY AK 1 1/2 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| NS-4061 PC 9 1 1/2 IN PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| Reference | Meaning |
|---|---|
| NS-4061 | D/9 Drawing number reference only Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| NS-4061 | 5/9 Secondary reference National Oilwell |
| NS-4061 PIECE 9 ASSY AK 1 1/2 | 5/9 Secondary reference National Oilwell |
| NS-4061 PC 9 1 1/2 IN | 5/9 Secondary reference National Oilwell |
NSN 4730-01-115-2655 is a Strainer Element,sediment, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-115-2655 has 2 manufacturer part numbers on file: NS-4061 PIECE 9 ASSY AK 1 1/2 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), NS-4061 PC 9 1 1/2 IN (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-120-9244. Verify interchangeability with system specifications before substitution.
Key specifications for NS-4061 PC 9 1 1/2 IN: Filtering Media Design: PERFORATED; Length: 3.734 INCHES MINIMUM AND 3.750 INCHES MAXIMUM IN; End Connection Type: PLAIN ALL ENDS; Perforation Quantity: 144.0 PER SQUARE INCH. 9 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.