The Piston,washer-Extractor, cataloged under National Stock Number 3510-01-191-4730, is classified within Federal Supply Class 3510 (Laundry and Dry Cleaning Equipment) of the Service and Trade Equipment group. The manufacturer of record is Edro Corporation, the Dba Edro Corp. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3510-01-191-4730 |
| Primary Part Number | SA3101-08 |
| Item Name | Piston,washer-Extractor |
| FSC / FSG | 3510 / 35 — Laundry and Dry Cleaning Equipment |
| Manufacturer | Edro Corporation, the Dba Edro Corp |
| Status | ACTIVE |
| 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 |
|---|---|
| SA3101-08 PRIMARY | Edro Corporation, the Dba Edro Corp (USA) |
| Reference | Meaning |
|---|---|
| A3101-8 | 5/9 Secondary reference Edro Corporation, the Dba Edro Corp |
| 217-30-01 | C/1 Advisory reference — outside the item-of-supply concept Circor Intl Inc |
NSN 3510-01-191-4730 is a Piston,washer-Extractor, manufactured by Edro Corporation, the Dba Edro Corp, classified under FSC 3510, Laundry and Dry Cleaning Equipment. Status: active.
NSN 3510-01-191-4730 has 1 manufacturer part number on file: SA3101-08 (Edro Corporation, the Dba Edro Corp).
1 possible match (shared part number, not a government interchangeability claim): 4140-01-611-7477. Verify interchangeability with system specifications before substitution.
Key specifications for SA3101-08: End Item Identification: EDRO CORP MODEL DW-750,DW-1000 AND DW-600 WASHER EXTRACTORS. 0 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.