The Strainer,suction, cataloged under National Stock Number 4730-01-148-6975, 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 Flow Ezy Filters Inc. Government technical data includes 7 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. 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 | 4730-01-148-6975 |
| Primary Part Number | 100-3-100 |
| Item Name | Strainer,suction |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Flow Ezy Filters Inc |
| Status | ACTIVE |
| Body Outside Diameter | 5.062 INCHES NOMINAL IN |
| Style Designator | SUCTION TYPE BLUNT END |
| Filtering Element Quantity | 1 |
| Body Length | 12.625 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING SCREENING |
| Material | ALUMINUM FRAME |
| Mounting Type | OUTLET CONNECTION LINE |
| 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 |
|---|---|
| 100-3-100 PRIMARY | Flow Ezy Filters Inc (USA) |
NSN 4730-01-148-6975 is a Strainer,suction, manufactured by Flow Ezy Filters Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-148-6975 has 1 manufacturer part number on file: 100-3-100 (Flow Ezy Filters Inc).
1 possible match (shared part number, not a government interchangeability claim): 6130-01-512-5248. Verify interchangeability with system specifications before substitution.
Key specifications for 100-3-100: Body Outside Diameter: 5.062 INCHES NOMINAL IN; Style Designator: SUCTION TYPE BLUNT END; Filtering Element Quantity: 1; Body Length: 12.625 INCHES NOMINAL IN. 7 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.