The Cylinder,humidifier Assembly, cataloged under National Stock Number 4520-01-660-0371, 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 Vigor Kvichak Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-660-0371 |
| Primary Part Number | 117039 |
| Item Name | Cylinder,humidifier Assembly |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Vigor Kvichak Llc |
| 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 |
|---|---|
| 117039 PRIMARY | Vigor Kvichak Llc (USA) |
NSN 4520-01-660-0371 is a Cylinder,humidifier Assembly, manufactured by Vigor Kvichak Llc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-660-0371 has 1 manufacturer part number on file: 117039 (Vigor Kvichak Llc).
Key specifications for 117039: Part Name Assigned by Controlling Agency: CYLINDER,ASSEMBLY; End Item Identification: SKIMMER,OIL. 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.