The Sealer,chemical, cataloged under National Stock Number 6850-01-090-0659, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6850-01-090-0659 |
| Primary Part Number | 52-01-0596-0000 |
| Item Name | Sealer,chemical |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 52-01-0596-0000 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA) |
| 642AS0838 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| CHO-SHIELD 596 | 3/1 Design control — primary reference Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division |
NSN 6850-01-090-0659 is a Sealer,chemical, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
NSN 6850-01-090-0659 has 2 manufacturer part numbers on file: 52-01-0596-0000 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division), 642AS0838 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
1 possible match (shared part number, not a government interchangeability claim): 5999-01-192-8825. Verify interchangeability with system specifications before substitution.
Key specifications for 52-01-0596-0000: Special Features: SILVER FILLED; ELECTRICALLY CONDUCTIVE; COLOR: SILVER; PHYSICAL FORM: LIQUID; MATERIAL: PLASTIC EPOXY; SPECIFIC USAGE: FOR EMI SHIELDING AND ENVIRONMENTAL PROTECTION APPLICATIONS; SEPERATE CATALYST; VOLATILE ORGANIC COMPOUND IN GRAMS PER LITER: 404.00; QUANTITY WITHIN EACH UNIT PACKAGE: 1.00 POUNDS; LBS. 0 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.