The Element,heater, cataloged under National Stock Number 1210-00-026-7941, is classified within Federal Supply Class 1210 (Fire Control Directors) of the Fire Control Equipment group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Element,heater |
| FSC / FSG | 1210 — Fire Control Directors (FSG 12) |
| Manufacturers | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (CAGE 65586); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001) |
| Parameter | Value |
|---|---|
| NSN | 1210-00-026-7941 |
| Primary Part Number | 1332730 |
| Item Name | Element,heater |
| FSC / FSG | 1210 / 12 — Fire Control Directors |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 1-63946 | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| 1332730 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 1332730REVD | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| D4-4795-6658 | 5/9 Secondary reference U.S. Government activity |
NSN 1210-00-026-7941 is a Element,heater, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1210, Fire Control Directors. Status: active.
NSN 1210-00-026-7941 has 2 manufacturer part numbers on file: 1-63946 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), 1332730 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
1 possible match (shared part number, not a government interchangeability claim): 5895-01-155-6199. 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.
NSN 1210-00-026-7941 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.