The Desiccant,activated, cataloged under National Stock Number 6850-01-459-6416, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is Pneumatic Products Corp. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-01-459-6416 |
| Primary Part Number | 3146262 |
| Item Name | Desiccant,activated |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Manufacturer | Pneumatic Products Corp |
| Status | ACTIVE |
| Moisture Indicator Impregnation | NOT INCLUDED |
| Active Ingredient | ALUMINA |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC D) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3146262 PRIMARY | Pneumatic Products Corp (USA) |
| Reference | Meaning |
|---|---|
| AA25 | 5/1 Secondary reference Pneumatic Products Corp |
| 1257550 | 5/9 Secondary reference Pneumatic Products Corp |
| DE-25 | 5/9 Secondary reference Pneumatic Products Corp |
NSN 6850-01-459-6416 is a Desiccant,activated, manufactured by Pneumatic Products Corp, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
NSN 6850-01-459-6416 has 1 manufacturer part number on file: 3146262 (Pneumatic Products Corp).
1 possible match (shared part number, not a government interchangeability claim): 6850-01-459-6417. Verify interchangeability with system specifications before substitution.
Key specifications for 3146262: Moisture Indicator Impregnation: NOT INCLUDED; Active Ingredient: ALUMINA; Special Features: 50 LB. BAG LBS. 2 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC D). 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.