The Strainer Element,sediment, cataloged under National Stock Number 4730-01-379-3055, 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 Leybold Usa Inc.. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-379-3055 |
| Primary Part Number | 704 15 302 |
| Item Name | Strainer Element,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Leybold Usa Inc. |
| Status | ACTIVE |
| Filtering Media Design | MESH |
| Length | 45.0 MILLIMETERS NOMINAL MM |
| Style Designator | CONCAVE |
| 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 |
|---|---|
| 704 15 302 PRIMARY | Leybold Usa Inc. (USA) |
| Reference | Meaning |
|---|---|
| 704 15 302 | 3/9 Design control — primary reference Leybold Vacuum Products Inc |
| 5903-00004 | 5/1 Secondary reference Bae Systems (operations) Limited |
NSN 4730-01-379-3055 is a Strainer Element,sediment, manufactured by Leybold Usa Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-379-3055 has 1 manufacturer part number on file: 704 15 302 (Leybold Usa Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4320-01-379-3725. Verify interchangeability with system specifications before substitution.
Key specifications for 704 15 302: Filtering Media Design: MESH; Length: 45.0 MILLIMETERS NOMINAL MM; Style Designator: CONCAVE; Special Features: INCLUDES CENTERING RING 53.0MM OD; SUPPLEMENTARY FEATURES: 40KF MM. 3 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.