The Grease,utility, cataloged under National Stock Number 9150-01-686-4384, 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 Engine Systems, Inc.. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9150-01-686-4384 |
| Primary Part Number | 8307731 |
| Item Name | Grease,utility |
| FSC / FSG | 9150 / 91 — Oils and Greases: Cutting, Lubricating, and Hydraulic |
| Manufacturer | Engine Systems, Inc. |
| Status | ACTIVE |
| Minimum Flash Point and Test Method | 252.00 CELSIUS CLEVELAND OPEN CUP DEGC |
| Quantity Within Each Unit Package | 40.00 POUNDS LBS |
| Physical Form | PASTE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
NSN 9150-01-686-4384 is a Grease,utility, manufactured by Engine Systems, Inc., classified under FSC 9150, Oils and Greases: Cutting, Lubricating, and Hydraulic. Status: active.
NSN 9150-01-686-4384 has 2 manufacturer part numbers on file: 8307731 (Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc), 8307731 (Engine Systems, Inc.).
Key specifications for 8307731: Minimum Flash Point and Test Method: 252.00 CELSIUS CLEVELAND OPEN CUP DEGC; Quantity Within Each Unit Package: 40.00 POUNDS LBS; Physical Form: PASTE; Special Features: PHYSICAL FORM: VISCOUS SEMI-SOLID; COLOR: GRAY; PETROLEUM ODOR; FLASH POINT: >=252.00 DEG. C. CLEVELAND OPEN CUP; RELATIVE DENSITY: 1.8; SOLUBILITY: NEGLIGIBLE; INCOMPATIBLE MATERIALS: OXIDIZING AGENTS;. 3 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.