The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-00-449-7325, is classified within Federal Supply Class 4520 (Space and Water Heating Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Rama Corp Dba Rama Corp Div Rama Corporation. Government technical data includes 21 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4520-00-449-7325 |
| Primary Part Number | R1697-1 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Rama Corp Dba Rama Corp Div Rama Corporation |
| Status | ACTIVE |
| Phase | NOT RATED SINGLE VOLTAGE |
| Terminal Quantity | 2 |
| Length | 5.125 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 115.0 AC SINGLE VOLTAGE |
| Body Style | FINNED, TUBULAR, TERMINAL'S AT EACH END |
| Hole or Slot Quantity | 2 |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.000 INCHES NOMINAL IN |
| Maximum Wattage Rating in Watts | 760.0 SINGLE VOLTAGE |
| Terminal Length | 0.438 INCHES NOMINAL IN |
| Element Connection Style | STUD TYPE |
| Outside Diameter | 1.188 INCHES NOMINAL IN |
| Effective Heating Length | 6.125 INCHES NOMINAL IN |
| Mounting Method Style | SLOT OR HOLE TYPE MOUNTING FACILITY |
| Nominal Thread Size | 0.190 INCHES SCREW IN |
| Heat Quantity | 1 |
| Element Radiation Spectrum | NONINFRARED |
| Material | STEEL CORROSION RESISTING RESISTANCE WIRE |
| Thread Series Designator | UNF SCREW |
| Thread Quantity | 32.0 PER INCH SCREW |
| Hole Diameter | 0.172 INCHES NOMINAL IN |
| Element Quantity | 1 |
| 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 |
|---|---|
| R1697-1 PRIMARY | Rama Corp Dba Rama Corp Div Rama Corporation (USA) |
| Reference | Meaning |
|---|---|
| A0V7-3-1 | 5/9 Secondary reference Goodrich Corporation Dba Goodrich Corp, a New York Corp |
NSN 4520-00-449-7325 is a Heating Element,electrical,nonim, manufactured by Rama Corp Dba Rama Corp Div Rama Corporation, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-00-449-7325 has 1 manufacturer part number on file: R1697-1 (Rama Corp Dba Rama Corp Div Rama Corporation).
Key specifications for R1697-1: Phase: NOT RATED SINGLE VOLTAGE; Terminal Quantity: 2; Length: 5.125 INCHES NOMINAL IN; Voltage in Volts and Current Type: 115.0 AC SINGLE VOLTAGE. 21 specifications are 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.