The Heater,element, cataloged under National Stock Number 4540-00-337-0847, is classified within Federal Supply Class 4540 (Waste Disposal Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is General Electric Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4540-00-337-0847 |
| Primary Part Number | 7A231 |
| Item Name | Heater,element |
| FSC / FSG | 4540 / 45 — Waste Disposal Equipment |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| General Characteristics Item Description | M-SHAPED COIL WITH 0.750-10 IN. THD MTG BUSHING ON EACH END; EACH BUSHING HAS ONE 0.190-32 IN. THD STUD WITH NUT; 0.500 IN. LG O/A; 1.250 IN. W O/A; 7.000 IN. H O/A 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 |
|---|---|
| 7A231 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 7A231 | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
NSN 4540-00-337-0847 is a Heater,element, manufactured by General Electric Company, classified under FSC 4540, Waste Disposal Equipment. Status: active.
NSN 4540-00-337-0847 has 1 manufacturer part number on file: 7A231 (General Electric Company).
Key specifications for 7A231: General Characteristics Item Description: M-SHAPED COIL WITH 0.750-10 IN. THD MTG BUSHING ON EACH END; EACH BUSHING HAS ONE 0.190-32 IN. THD STUD WITH NUT; 0.500 IN. LG O/A; 1.250 IN. W O/A; 7.000 IN. H O/A 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.