The Gas,bump, cataloged under National Stock Number 6640-01-541-4618, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Industrial Scientific Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-541-4618 |
| Primary Part Number | 1810-5825 |
| Item Name | Gas,bump |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Industrial Scientific Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1810-5825 PRIMARY | Industrial Scientific Corporation (USA) |
| Reference | Meaning |
|---|---|
| BUMP GAS | 5/1 Secondary reference Industrial Scientific Corporation |
| 06-0535 | 5/1 Secondary reference U.S. Government activity |
| 6640NCM060480 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 6640-01-541-4618 is a Gas,bump, manufactured by Industrial Scientific Corporation, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-541-4618 has 1 manufacturer part number on file: 1810-5825 (Industrial Scientific Corporation).
Key specifications for 1810-5825: Special Features: BUMP GAS 75 PPM HS, 200 PPM CO, 25% METHANE, 15% OXYGEN 11 LITER AEROSAL; Part Name Assigned by Controlling Agency: GAS BUMP 75 PPM HS 200 PPM 11 LITER AEROSAL. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.