The Ignitor,candle Furnace, cataloged under National Stock Number 4460-01-043-7635, is classified within Federal Supply Class 4460 (Air Purification Equipment) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Mine Safety Appliances 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 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 | 4460-01-043-7635 |
| Primary Part Number | 510150 |
| Item Name | Ignitor,candle Furnace |
| FSC / FSG | 4460 / 44 — Air Purification Equipment |
| Manufacturer | Mine Safety Appliances Company |
| Status | ACTIVE |
| General Characteristics Item Description | THE IGNITION DEVICE (MATCH) SHALL BE A 9 GUAGE (APPROXIMATELY 0.148 INCH,0.38CM NOMINAL SHAFT DIAMETER) OR 10 GUAGE (APPROXIMATELY 0.135 INCH,0.34CM)FOUNDRY NAIL, 6 INCH (15.2CM) IN LENGTH WITH APPROXIMATELY 1/2 INCH DIAMETER HEAD. THE NAIL SHALL BE COATED ON THE HEAD ONLY WITH A MINIMUM OF 0.04 GRAMS,BUT NOT MORE THAN 0.1 GRAMS OF AMORPHOUS RED PHOSPHORUS G |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 510150 PRIMARY | Mine Safety Appliances Company (USA) |
NSN 4460-01-043-7635 is a Ignitor,candle Furnace, manufactured by Mine Safety Appliances Company, classified under FSC 4460, Air Purification Equipment. Status: active.
NSN 4460-01-043-7635 has 1 manufacturer part number on file: 510150 (Mine Safety Appliances Company).
1 possible match (shared part number, not a government interchangeability claim): 5325-01-407-5394. Verify interchangeability with system specifications before substitution.
Key specifications for 510150: General Characteristics Item Description: THE IGNITION DEVICE (MATCH) SHALL BE A 9 GUAGE (APPROXIMATELY 0.148 INCH,0.38CM NOMINAL SHAFT DIAMETER) OR 10 GUAGE (APPROXIMATELY 0.135 INCH,0.34CM)FOUNDRY NAIL, 6 INCH (15.2CM) IN LENGTH WITH APPROXIMATELY 1/2 INCH DIAMETER HEAD. THE NAIL SHALL BE COATED ON THE HEAD ONLY WITH A MINIMUM OF 0.04 GRAMS,BUT NOT MORE THAN 0.1 GRAMS OF AMORPHOUS RED PHOSPHORUS G. 1 specification is documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.