The Cell and Valve Asse, cataloged under National Stock Number 6630-00-565-9158, is classified within Federal Supply Class 6630 (Chemical Analysis Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Marine Electric Systems Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Cell and Valve Asse |
| FSC / FSG | 6630 — Chemical Analysis Instruments (FSG 66) |
| Manufacturers | Marine Electric Systems Inc (CAGE 00062) |
| Parameter | Value |
|---|---|
| NSN | 6630-00-565-9158 |
| Primary Part Number | PM1211-3 |
| Item Name | Cell and Valve Asse |
| FSC / FSG | 6630 / 66 — Chemical Analysis Instruments |
| Manufacturer | Marine Electric Systems Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| PM1211-3 PRIMARY | Marine Electric Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| S6505-3232809J | 5/2 Secondary reference U.S. Government activity |
NSN 6630-00-565-9158 is a Cell and Valve Asse, manufactured by Marine Electric Systems Inc, classified under FSC 6630, Chemical Analysis Instruments. Status: active.
NSN 6630-00-565-9158 has 1 manufacturer part number on file: PM1211-3 (Marine Electric Systems Inc).
3 possible matches (shared part number, not a government interchangeability claim): 6630-01-204-7987, 5365-01-482-9053, 3120-01-482-9225. Verify interchangeability with system specifications before substitution.
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.