The Parts Kit,oxygen Mask, cataloged under National Stock Number 4240-01-630-4445, 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 3m Company. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-630-4445 |
| Primary Part Number | 7100200534 |
| Item Name | Parts Kit,oxygen Mask |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Manufacturer | 3m Company |
| Status | ACTIVE |
| Supply Items and Quantities | 1 EACH BLOWER UNIT FLOW INDICATOR, SPARK ARRESTOR, PREFILTER, HE PARTICULATE FILTER COVER, LITHIUM ION BATTERY AND SMART CHARGER |
| 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 |
|---|---|
| 7100200534 PRIMARY | 3m Company (USA) |
| Reference | Meaning |
|---|---|
| 35-1499-01 | 5/9 Secondary reference 3m Company |
| 35-1499-01 | 3/9 Design control — primary reference 3m Company Dba 3m |
NSN 4240-01-630-4445 is a Parts Kit,oxygen Mask, manufactured by 3m Company, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
NSN 4240-01-630-4445 has 1 manufacturer part number on file: 7100200534 (3m Company).
Key specifications for 7100200534: Supply Items and Quantities: 1 EACH BLOWER UNIT FLOW INDICATOR, SPARK ARRESTOR, PREFILTER, HE PARTICULATE FILTER COVER, LITHIUM ION BATTERY AND SMART CHARGER; Special Features: DOES NOT INCLUDE HEADGEAR, BELT OR BREATHING TUBE. 1 specification is 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.