The Bitrex Test Fit Kit, cataloged under National Stock Number 4240-01-448-3430, is classified within Federal Supply Class 4240 (Safety and Rescue Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Honeywell Safety Products Usa, Inc.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4240-01-448-3430 |
| Primary Part Number | 193171 |
| Item Name | Bitrex Test Fit Kit |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Manufacturer | Honeywell Safety Products Usa, Inc. |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 193171 PRIMARY | Honeywell Safety Products Usa, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 14908172 | 3/9 Design control — primary reference Survivair Corp Sub of Comasec Inc |
| 14908172 | 5/9 Secondary reference Dalloz Safety |
NSN 4240-01-448-3430 is a Bitrex Test Fit Kit, manufactured by Honeywell Safety Products Usa, Inc., classified under FSC 4240, Safety and Rescue Equipment. Status: cancelled.
NSN 4240-01-448-3430 has 1 manufacturer part number on file: 193171 (Honeywell Safety Products Usa, Inc.).
Key specifications for 193171: Special Features: BITREX FIT TEST KIT INCLUDES, TEST HOOD, NEBULIZER NUMBER 1 (SENSITIVITY), NEBULIZER NUMBER 2 (FIT TEST), SENSITIVITY SOLUTION, FIT TEST SOLUTION, TWO SETS OF REPLACEMENT NEBULIZER INSERTS. 0 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 4240-01-448-3430 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.