The Strainer Element,sediment, cataloged under National Stock Number 4730-00-679-1931, 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 Concentric Rockford Inc. Government technical data includes 9 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-679-1931 |
| Primary Part Number | GC3471 |
| Item Name | Strainer Element,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Concentric Rockford Inc |
| Status | ACTIVE |
| Filtering Media Design | MESH |
| Length | 1.075 INCHES NOMINAL IN |
| First End Flange Thickness | 0.077 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Mesh Size | 88.0 |
| End Connection Type | FLANGED ALL ENDS |
| Style Designator | CONCAVE |
| Element Outside Diameter | 1.550 INCHES NOMINAL IN |
| Material | STEEL AND COPPER ALLOY |
| Wire Diameter | 0.005 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 |
|---|---|
| GC3471 PRIMARY | Concentric Rockford Inc (USA) |
| Reference | Meaning |
|---|---|
| 32-112-69 | 5/9 Secondary reference Schreck Industries Inc |
| A232-1065 | 5/9 Secondary reference Schreck Industries Inc |
| 889734 | C/1 Advisory reference — outside the item-of-supply concept Dana Off Highway Products, Llc |
| 232-1065 | 5/9 Secondary reference Schreck Industries Inc |
| 889734 | 5/9 Secondary reference Clark Equipment Co |
NSN 4730-00-679-1931 is a Strainer Element,sediment, manufactured by Concentric Rockford Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-679-1931 has 1 manufacturer part number on file: GC3471 (Concentric Rockford Inc).
Key specifications for GC3471: Filtering Media Design: MESH; Length: 1.075 INCHES NOMINAL IN; First End Flange Thickness: 0.077 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Mesh Size: 88.0. 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.