The Insulating Oil,electrical, cataloged under National Stock Number 9160-01-359-6610, is classified within Federal Supply Class 9160 (Miscellaneous Waxes, Oils, and Fats) of the Fuels, Lubricants, Oils, and Waxes group. The manufacturer of record is Exxon Mobil Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 9160-01-359-6610 |
| Primary Part Number | COOLANOL 25R PAIL |
| Item Name | Insulating Oil,electrical |
| FSC / FSG | 9160 / 91 — Miscellaneous Waxes, Oils, and Fats |
| Manufacturer | Exxon Mobil Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants |
| Status | ACTIVE |
| Dielectric Withstanding Voltage in Volts | 35000.0 |
| Minimum Viscosity at Rated Temp | 1.50 CENTISTOKES AT 212 DEG FAHRENHEIT |
| Maximum Color Number | NOT RATED |
| Basic Ingredient | SILICATE-ESTER BASE |
| Nondefinitive Spec/std Data | IV TYPE |
| Maximum Viscosity at Rated Temp | 4.40 CENTISTOKES AT 104 DEG FAHRENHEIT |
| Flash Point Minimum Temp Rating | 325.0 DEG FAHRENHEIT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| EXXON COOLANOL 25R | Esso Societe Anonyme Francaise (FRA) |
| 91383226 | Thales Sa (FRA) |
| COOLANOL 25R PAIL PRIMARY | Exxon Mobil Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants (USA) |
| 91967780 | Thales Sa (FRA) |
| COOLANOL 25R | Esso Societe Anonyme Francaise (FRA) |
| Reference | Meaning |
|---|---|
| COOLANOL25R5GAL | 5/9 Secondary reference Monsanto Co |
| COOLANOL 25R | 5/9 Secondary reference U.S. Government activity |
NSN 9160-01-359-6610 is a Insulating Oil,electrical, manufactured by Exxon Mobil Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants, classified under FSC 9160, Miscellaneous Waxes, Oils, and Fats. Status: active.
NSN 9160-01-359-6610 has 5 manufacturer part numbers on file: EXXON COOLANOL 25R (Esso Societe Anonyme Francaise), 91383226 (Thales Sa), COOLANOL 25R PAIL (Exxon Mobil Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants), 91967780 (Thales Sa), COOLANOL 25R (Esso Societe Anonyme Francaise).
Key specifications for COOLANOL 25R PAIL: Dielectric Withstanding Voltage in Volts: 35000.0; Minimum Viscosity at Rated Temp: 1.50 CENTISTOKES AT 212 DEG FAHRENHEIT; Maximum Color Number: NOT RATED; Basic Ingredient: SILICATE-ESTER BASE. 7 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.