The Refrigerator,mechanical,biologic, cataloged under National Stock Number 4110-01-591-9801, is classified within Federal Supply Class 4110 (Refrigeration Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4110-01-591-9801 |
| Primary Part Number | JBB404A |
| Item Name | Refrigerator,mechanical,biologic |
| FSC / FSG | 4110 / 41 — Refrigeration Equipment |
| Manufacturer | Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division |
| Status | ACTIVE |
| Capacity and Location | 4.700 CUBIC FEET NOMINAL REFRIGERATED STORAGE |
| Current Type | AC |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| Door Quantity | 1 |
| Voltage Rating | 115.0 VOLTS NOMINAL |
| 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 |
|---|---|
| JBB404A PRIMARY | Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division (USA) |
| Reference | Meaning |
|---|---|
| 4110NCM115880 | 5/1 Secondary reference Defense Medical Standardization Board |
| 21405 | 5/1 Secondary reference U.S. Government activity |
NSN 4110-01-591-9801 is a Refrigerator,mechanical,biologic, manufactured by Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division, classified under FSC 4110, Refrigeration Equipment. Status: active.
NSN 4110-01-591-9801 has 1 manufacturer part number on file: JBB404A (Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-667-6299. Verify interchangeability with system specifications before substitution.
Key specifications for JBB404A: Overall Height: 34.000 INCHES NOMINAL IN; Capacity and Location: 4.700 CUBIC FEET NOMINAL REFRIGERATED STORAGE; Current Type: AC; Overall Length: 26.000 INCHES NOMINAL IN. 5 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.