The Grease,aircraft Ordnance, cataloged under National Stock Number 9150-00-559-3071, 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 Lumobras Lubrificantes Especiais Ltda. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 9150-00-559-3071 |
| Primary Part Number | ROYCO 46 |
| Item Name | Grease,aircraft Ordnance |
| FSC / FSG | 9150 / 91 — Oils and Greases: Cutting, Lubricating, and Hydraulic |
| Manufacturer | Lumobras Lubrificantes Especiais Ltda |
| Status | ACTIVE |
| Basic Ingredient | ANY ACCEPTABLE |
| Quantity Within Each Unit Package | 1.000 POUNDS LBS |
| Service Characteristics | OXIDATION RESISTANT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ROYCO 46 | Lumobras Lubrificantes Especiais Ltda (BRA) |
| Reference | Meaning |
|---|---|
| MIL-L-19701 | 4/1 Identification reference U.S. Government activity |
| ROYCO 601 | 5/1 Secondary reference Lanxess Corporation |
NSN 9150-00-559-3071 is a Grease,aircraft Ordnance, manufactured by Lumobras Lubrificantes Especiais Ltda, classified under FSC 9150, Oils and Greases: Cutting, Lubricating, and Hydraulic. Status: active.
NSN 9150-00-559-3071 has 1 manufacturer part number on file: ROYCO 46 (Lumobras Lubrificantes Especiais Ltda).
1 possible match (shared part number, not a government interchangeability claim): 9150-00-753-4686. Verify interchangeability with system specifications before substitution.
Key specifications for ROYCO 46: Basic Ingredient: ANY ACCEPTABLE; Quantity Within Each Unit Package: 1.000 POUNDS LBS; Service Characteristics: OXIDATION RESISTANT. 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.