The Grease,aircraft, cataloged under National Stock Number 9150-01-656-8975, is classified within Federal Supply Class 9150 (Oils and Greases: Cutting, Lubricating, and Hydraulic) of the Fuels, Lubricants, Oils, and Waxes group. The manufacturer of record is Occidental Chemical Corp. Dba Oxychem. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9150-01-656-8975 |
| Primary Part Number | GR-544 |
| Item Name | Grease,aircraft |
| FSC / FSG | 9150 / 91 — Oils and Greases: Cutting, Lubricating, and Hydraulic |
| Manufacturer | Occidental Chemical Corp. Dba Oxychem |
| Status | ACTIVE |
| Vapor Pressure Maximum Temp Rating | 93.0 CELSIUS DEGC |
| Service Characteristics | ANY ACCEPTABLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC D) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| GR-544 PRIMARY | Occidental Chemical Corp. Dba Oxychem (USA) |
NSN 9150-01-656-8975 is a Grease,aircraft, manufactured by Occidental Chemical Corp. Dba Oxychem, classified under FSC 9150, Oils and Greases: Cutting, Lubricating, and Hydraulic. Status: active.
NSN 9150-01-656-8975 has 1 manufacturer part number on file: GR-544 (Occidental Chemical Corp. Dba Oxychem).
Key specifications for GR-544: Vapor Pressure Maximum Temp Rating: 93.0 CELSIUS DEGC; Special Features: DECOMPOSES ABOVE 500F.AVOID FRICTION OR GALLING IN CONTACT WITH ALUMINUM OR MAGNESIUM PARTS;ITEM IS FAA CERTIFIED; Part Name Assigned by Controlling Agency: CHLOROTRIFLUOROETHYLENE POLYMER; End Item Identification: KC-46A TANKER A. 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.