The Tube,pumping, cataloged under National Stock Number 6665-00-952-4130, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Cole-Parmer Instrument Company, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Tube,pumping |
| FSC / FSG | 6665 — Hazard-detecting Instruments and Apparatus (FSG 66) |
| Manufacturers | United Standard Industries Inc (CAGE 28210); Cole-Parmer Instrument Company, Llc (CAGE 05668) |
| Parameter | Value |
|---|---|
| NSN | 6665-00-952-4130 |
| Primary Part Number | 6409-15 |
| Item Name | Tube,pumping |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Manufacturer | Cole-Parmer Instrument Company, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| A1630 | United Standard Industries Inc (USA) |
| 6409-15 PRIMARY | Cole-Parmer Instrument Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| 404540-8 | 5/9 Secondary reference Cole-Parmer Instrument Company, Llc |
| 7120-48 | 5/1 Secondary reference Cole-Parmer Instrument Company, Llc |
| 6409-15 | 5/9 Secondary reference Cole-Parmer Instrument Co Dba Barnant Co |
| 820-4551672-7 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 6665-00-952-4130 is a Tube,pumping, manufactured by Cole-Parmer Instrument Company, Llc, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
NSN 6665-00-952-4130 has 2 manufacturer part numbers on file: A1630 (United Standard Industries Inc), 6409-15 (Cole-Parmer Instrument Company, Llc).
6 possible matches (shared part number, not a government interchangeability claim): 8455-01-083-5238, 8455-01-528-8538, 6665-01-592-3214. Verify interchangeability with system specifications before substitution.
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.