The Strainer Element,sediment, cataloged under National Stock Number 4730-01-123-2958, 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 Donaldson Company, Inc.. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-123-2958 |
| Primary Part Number | 1001-477 |
| Item Name | Strainer Element,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Donaldson Company, Inc. |
| Status | ACTIVE |
| Filtering Media Design | PERFORATED |
| Length | 10.160 INCHES NOMINAL IN |
| End Connection Type | PLAIN FIRST END |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE |
| Element Outside Diameter | 3.460 INCHES NOMINAL IN |
| Material | STEEL COMP 304 |
| Perforation Diameter | 0.093 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 |
|---|---|
| 611-26 ITEM 3 | Donaldson Company, Inc. (USA) |
| 1001-477 PRIMARY | Donaldson Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 611-26 | D/9 Drawing number reference only Donaldson Company, Inc. |
NSN 4730-01-123-2958 is a Strainer Element,sediment, manufactured by Donaldson Company, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-123-2958 has 2 manufacturer part numbers on file: 611-26 ITEM 3 (Donaldson Company, Inc.), 1001-477 (Donaldson Company, Inc.).
4 possible matches (shared part number, not a government interchangeability claim): 3120-01-137-7123, 4720-01-185-9670, 3740-01-240-6170. Verify interchangeability with system specifications before substitution.
Key specifications for 1001-477: Filtering Media Design: PERFORATED; Length: 10.160 INCHES NOMINAL IN; End Connection Type: PLAIN FIRST END; Style Designator: CYLINDRICAL. 8 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.