The Dessicant Container,dehumidifier, cataloged under National Stock Number 6640-01-516-3796, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Lockheed Martin Corporation. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-516-3796 |
| Primary Part Number | 77422185-001 |
| Item Name | Dessicant Container,dehumidifier |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 77422185-001 PRIMARY | Lockheed Martin Corporation (USA) |
| 77422185 | Lockheed Martin Corporation (USA) |
| IDT58020 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 6640PL1776667 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 6640-01-516-3796 is a Dessicant Container,dehumidifier, manufactured by Lockheed Martin Corporation, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-516-3796 has 3 manufacturer part numbers on file: 77422185-001 (Lockheed Martin Corporation), 77422185 (Lockheed Martin Corporation), IDT58020 (The Boeing Company Div Defense).
Key specifications for 77422185-001: Special Features: REMOVES MOISTURE FROM POD AND FACILITATES A POD VENT THROUGH WHICH AIR PASSES AS THE POD CHANGES ALTITUDE OR GOES THROUGH THERMAL CYCLES ON THE GROUND; CAN BE REFILLED AND CONTAINS A HUMIDITY INDICATOR; End Item Identification: PANTERA TARGETING POD. 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 6640-01-516-3796 has DEMIL Code B. 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.