The Igniter,spark,fuel, cataloged under National Stock Number 4520-01-252-9600, 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 Sears, Roebuck and Co. Dba Sears Div Sears Commercial. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-252-9600 |
| Primary Part Number | 602503 |
| Item Name | Igniter,spark,fuel |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Sears, Roebuck and Co. Dba Sears Div Sears Commercial |
| Status | ACTIVE |
| 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 |
|---|---|
| 602503 PRIMARY | Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA) |
NSN 4520-01-252-9600 is a Igniter,spark,fuel, manufactured by Sears, Roebuck and Co. Dba Sears Div Sears Commercial, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-252-9600 has 1 manufacturer part number on file: 602503 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial).
1 possible match (shared part number, not a government interchangeability claim): 2610-01-642-3574. Verify interchangeability with system specifications before substitution.
Key specifications for 602503: Special Features: TWO ELECTRODES INCLUDED. 0 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.