The Carrier Assembly, cataloged under National Stock Number 4240-01-224-4196, 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 Ehmke Manufacturing Co Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-224-4196 |
| Primary Part Number | 88CAPM01 |
| Item Name | Carrier Assembly |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Manufacturer | Ehmke Manufacturing Co Inc |
| Status | ACTIVE |
| FSC Application Data | MASK,CHEMICAL-BIOLOGICAL |
| General Characteristics Item Description | C/O 1 EA PART NUMBERS 864-49 SIDE PANEL ASSY,864-50 REAR PANEL ASSY,864-48 FRONT PANEL ASSY,864-40 LONG STRAP ASSY AND 5-1-1024 CARRIER SHORT ASSY STRAP |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 88CAPM01 | Ehmke Manufacturing Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 122398B | 3/9 Design control — primary reference Eastern Canvas Products Inc |
| 864-33 | 5/9 Secondary reference Avox Systems Inc Dba Avox Systems Inc |
| 600310-00 | 5/9 Secondary reference Avox Systems Inc Dba Avox Systems Inc |
| 832180 | 5/9 Secondary reference Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc |
| 88CAPM01 | 5/9 Secondary reference Hdt Expeditionary Systems, Inc. |
| 305023 | 5/9 Secondary reference Mine Safety Appliances Co |
| 600310-00 | 5/9 Secondary reference Scott Technologies, Inc. |
NSN 4240-01-224-4196 is a Carrier Assembly, manufactured by Ehmke Manufacturing Co Inc, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
NSN 4240-01-224-4196 has 1 manufacturer part number on file: 88CAPM01 (Ehmke Manufacturing Co Inc).
3 possible matches (shared part number, not a government interchangeability claim): 5342-01-235-6859, 5930-01-441-4996, 5325-01-646-9488. Verify interchangeability with system specifications before substitution.
Key specifications for 88CAPM01: FSC Application Data: MASK,CHEMICAL-BIOLOGICAL; General Characteristics Item Description: C/O 1 EA PART NUMBERS 864-49 SIDE PANEL ASSY,864-50 REAR PANEL ASSY,864-48 FRONT PANEL ASSY,864-40 LONG STRAP ASSY AND 5-1-1024 CARRIER SHORT ASSY STRAP; End Item Identification: SCOTT MODEL MCU-2/P SERIES 864 CHEMICAL-BIOLOGICAL MASK. 2 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.
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.