The Strainer Element,sediment, cataloged under National Stock Number 4730-01-560-2782, 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 Wass Srl. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-560-2782 |
| Primary Part Number | 1N157500004 |
| Item Name | Strainer Element,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Wass Srl |
| Status | ACTIVE |
| Filtering Media Design | PERFORATED |
| Length | 28.3 MILLIMETERS NOMINAL MM |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| End Connection Type | THREADED ALL ENDS |
| Style Designator | FRUSTUM |
| Material Document and Classification | AMS 5659, 15-5PH ASSN STD SINGLE MATERIAL RESPONSE |
| Surface Treatment | PASSIVATE |
| Material | STEEL |
| Perforation Diameter | 0.003 INCHES NOMINAL IN |
| Major Outside Diameter | 9.8 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 1N157500004 | Wass Srl (ITA) |
| Reference | Meaning |
|---|---|
| FSHB1203207M | 3/2 Design control — primary reference U.S. Government activity |
| FSHB1203207 | 5/2 Secondary reference U.S. Government activity |
NSN 4730-01-560-2782 is a Strainer Element,sediment, manufactured by Wass Srl, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-560-2782 has 1 manufacturer part number on file: 1N157500004 (Wass Srl).
Key specifications for 1N157500004: Filtering Media Design: PERFORATED; Length: 28.3 MILLIMETERS NOMINAL MM; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE; End Connection Type: THREADED ALL ENDS. 10 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.