The Winterization Kit,chemical-Biolo, cataloged under National Stock Number 4240-00-321-2080, is classified within Federal Supply Class 4240 (Safety and Rescue Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-00-321-2080 |
| Item Name | Winterization Kit,chemical-Biolo |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Status | ACTIVE |
| Component Quantity | 16 |
| Document Type | ENGINEERING DRAWING |
| Document Identification | D5-74-66 |
| Component Document Origin | GOVERNMENT |
| Nondefinitive Spec/std Data | 1 STYLE |
| Document Source | 81361 |
| Special Markings | LEFT SIDE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| D5-74-66 | 3/2 Design control — primary reference U.S. Government activity |
| MILW51348 | 4/1 Identification reference U.S. Government activity |
NSN 4240-00-321-2080 is a Winterization Kit,chemical-Biolo, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
Key specifications for 4240-00-321-2080: Component Quantity: 16; Document Type: ENGINEERING DRAWING; Document Identification: D5-74-66; Component Document Origin: GOVERNMENT. 7 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4240-00-321-2080 has DEMIL Code F. Demilitarization may be required before disposal or transfer to non-military entities.
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.