The Strainer Element,sediment, cataloged under National Stock Number 4730-00-332-3722, 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 Wisconsin Motors, Llc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 4730-00-332-3722 |
| Primary Part Number | RD112 |
| Item Name | Strainer Element,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Wisconsin Motors, Llc |
| Status | ACTIVE |
| Filtering Media Design | MESH |
| Length | 1.250 INCHES NOMINAL IN |
| Mesh Size | 20.0 |
| End Connection Type | PLAIN ALL ENDS |
| Style Designator | CYLINDRICAL |
| Element Outside Diameter | 1.218 INCHES MINIMUM AND 1.233 INCHES MAXIMUM IN |
| Surface Treatment | ZINC |
| Material | STEEL AND ZINC ALLOY |
| Wire Diameter | 0.01600 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 |
|---|---|
| RD112 PRIMARY | Wisconsin Motors, Llc (USA) |
| 3-07RD112-155 | Asphalt Equipment Co Inc (USA) |
| 3-07RD112-78 | Asphalt Equipment Co Inc (USA) |
| Reference | Meaning |
|---|---|
| FLRD112 | 5/9 Secondary reference Wiens Metal Products Inc Road Equipment Div |
| 56259 | 5/2 Secondary reference U.S. Government activity |
| RD112 | C/1 Advisory reference — outside the item-of-supply concept Schramm, Inc. |
NSN 4730-00-332-3722 is a Strainer Element,sediment, manufactured by Wisconsin Motors, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-332-3722 has 3 manufacturer part numbers on file: RD112 (Wisconsin Motors, Llc), 3-07RD112-155 (Asphalt Equipment Co Inc), 3-07RD112-78 (Asphalt Equipment Co Inc).
5 possible matches (shared part number, not a government interchangeability claim): 6105-00-504-1391, 2825-01-197-4923, 5342-01-211-1137. Verify interchangeability with system specifications before substitution.
Key specifications for RD112: Filtering Media Design: MESH; Length: 1.250 INCHES NOMINAL IN; Mesh Size: 20.0; End Connection Type: PLAIN ALL ENDS. 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.