The Heater Asmbly,incub, cataloged under National Stock Number 4540-01-415-5972, is classified within Federal Supply Class 4540 (Waste Disposal Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Sp Industries, Inc. Dba Hotpack Div Hull Division. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 4540-01-415-5972 |
| Primary Part Number | 109226 |
| Item Name | Heater Asmbly,incub |
| FSC / FSG | 4540 / 45 — Waste Disposal Equipment |
| Manufacturer | Sp Industries, Inc. Dba Hotpack Div Hull Division |
| Status | ACTIVE |
| General Characteristics Item Description | NO TECH REVIEW OR CHARACTERISTICSDATA |
| 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 |
|---|---|
| 109226 PRIMARY | Sp Industries, Inc. Dba Hotpack Div Hull Division (USA) |
| Reference | Meaning |
|---|---|
| NAVY 1993 0095 | 5/1 Secondary reference U.S. Government activity |
| LLH395951 | 5/1 Secondary reference Naval Medical Material Support Command Detachment |
NSN 4540-01-415-5972 is a Heater Asmbly,incub, manufactured by Sp Industries, Inc. Dba Hotpack Div Hull Division, classified under FSC 4540, Waste Disposal Equipment. Status: active.
NSN 4540-01-415-5972 has 1 manufacturer part number on file: 109226 (Sp Industries, Inc. Dba Hotpack Div Hull Division).
1 possible match (shared part number, not a government interchangeability claim): 2590-01-682-8313. Verify interchangeability with system specifications before substitution.
Key specifications for 109226: General Characteristics Item Description: NO TECH REVIEW OR CHARACTERISTICSDATA. 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.