The Rapid Tester, cataloged under National Stock Number 4930-01-333-0660, is classified within Federal Supply Class 4930 (Lubrication and Fuel Dispensing Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Erdco Engineering Corporation. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 4930-01-333-0660 |
| Primary Part Number | RT-00001-600 |
| Item Name | Rapid Tester |
| FSC / FSG | 4930 / 49 — Lubrication and Fuel Dispensing Equipment |
| Manufacturer | Erdco Engineering Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | A SEMIAUTOMATIC INSTRUMENT FOR DETERMINING THE FLASH POINT TEMPERATURE OF FLAMMABLE LIQUIDS;PHYSICAL DIMENSIONS: 15.25 X 6.25 X 3.5 IN. 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 |
|---|---|
| RT-00001-600 PRIMARY | Erdco Engineering Corporation (USA) |
| Reference | Meaning |
|---|---|
| RT-1 | 5/9 Secondary reference Erdco Engineering Corporation |
NSN 4930-01-333-0660 is a Rapid Tester, manufactured by Erdco Engineering Corporation, classified under FSC 4930, Lubrication and Fuel Dispensing Equipment. Status: active.
NSN 4930-01-333-0660 has 1 manufacturer part number on file: RT-00001-600 (Erdco Engineering Corporation).
3 possible matches (shared part number, not a government interchangeability claim): 8040-01-395-8926, 6540-01-417-7956, 5306-01-500-1994. Verify interchangeability with system specifications before substitution.
Key specifications for RT-00001-600: General Characteristics Item Description: A SEMIAUTOMATIC INSTRUMENT FOR DETERMINING THE FLASH POINT TEMPERATURE OF FLAMMABLE LIQUIDS;PHYSICAL DIMENSIONS: 15.25 X 6.25 X 3.5 IN. IN. 1 specification is 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.