The Strainer,sediment, cataloged under National Stock Number 4730-01-476-5023, 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 The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C. Government technical data includes 10 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-476-5023 |
| Primary Part Number | 025W45-6040492 |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C |
| Status | ACTIVE |
| Filtering Media Design | PERFORATED SINGLE FILTERING MEDIA RESPONSE |
| Body Overall Length | 10.225 INCHES NOMINAL IN |
| First Discharge Nominal Inside Diameter | 2.500 INCHES IN |
| Style Designator | SUMP TYPE |
| Material Document and Classification | QQ-N-281 CL A FED SPEC SINGLE MATERIAL RESPONSE SCREENING |
| First Intake Nominal Inside Diameter | 2.500 INCHES IN |
| Media for Which Designed | ANY ACCEPTABLE |
| Material | COPPER ALLOY SCREENING |
| Perforation Diameter | 0.062 INCHES NOMINAL IN |
| Second Intake Connection Relationship to First Intake Connection | IDENTICAL |
| 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 |
|---|---|
| 025W45-6040492 PRIMARY | The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C (USA) |
| Reference | Meaning |
|---|---|
| 1560 2.5IN ITEM 6 0.062 PERF | 5/9 Secondary reference Staples & Pfeiffer, Inc. |
| 1560 2.5IN ITEM | C/1 Advisory reference — outside the item-of-supply concept Staples & Pfeiffer, Inc. |
| 1560 | D/9 Drawing number reference only Staples & Pfeiffer, Inc. |
NSN 4730-01-476-5023 is a Strainer,sediment, manufactured by The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-476-5023 has 1 manufacturer part number on file: 025W45-6040492 (The Hellan Strainer Co Div Sister Company of Cleveland Gear, Subs. of Industrial Mfg. C).
Key specifications for 025W45-6040492: Filtering Media Design: PERFORATED SINGLE FILTERING MEDIA RESPONSE; Body Overall Length: 10.225 INCHES NOMINAL IN; First Discharge Nominal Inside Diameter: 2.500 INCHES IN; Style Designator: SUMP TYPE. 10 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.