The Strainer,sediment, cataloged under National Stock Number 4730-01-643-8147, 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 Gross Mechanical Laboratories Inc. Government technical data includes 4 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-643-8147 |
| Primary Part Number | ASA-1500 |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Gross Mechanical Laboratories Inc |
| Status | ACTIVE |
| Body Height | 13.8 INCHES NOMINAL IN |
| Material | STEEL COMP 304 FILTERING MEDIUM |
| Material | STEEL CORROSION RESISTING BODY |
| Thread Series Designator | NPT |
| 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 |
|---|---|
| ASA-1500 PRIMARY | Gross Mechanical Laboratories Inc (USA) |
NSN 4730-01-643-8147 is a Strainer,sediment, manufactured by Gross Mechanical Laboratories Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-643-8147 has 1 manufacturer part number on file: ASA-1500 (Gross Mechanical Laboratories Inc).
Key specifications for ASA-1500: Body Height: 13.8 INCHES NOMINAL IN; Special Features: 1-1/3 INCH NPT THREADS, MONEL TIE ROD IN; Part Name Assigned by Controlling Agency: ASA BRONZE CASTING SS ENCLOSURE STRAINER; Material: STEEL COMP 304 FILTERING MEDIUM. 4 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.