The Hydraulic Fluid,lan, cataloged under National Stock Number 9150-01-627-3950, 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 Bp Lubricants Usa Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9150-01-627-3950 |
| Primary Part Number | AERO 40 |
| Item Name | Hydraulic Fluid,lan |
| FSC / FSG | 9150 / 91 — Oils and Greases: Cutting, Lubricating, and Hydraulic |
| Manufacturer | Bp Lubricants Usa Inc |
| Status | ACTIVE |
| General Characteristics Item Description | BOX CONTAINS (12) ONE-QUART CANS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AERO 40 PRIMARY | Bp Lubricants Usa Inc (USA) |
| ROYCO LGF BOX | Lanxess Corporation (USA) |
| CASTROLAERO 40 BOX | Bp Lubricants Usa Inc. Div Industrial (USA) |
| Reference | Meaning |
|---|---|
| BMS3-32 TYPE II BOX | 3/2 Design control — primary reference U.S. Government activity |
NSN 9150-01-627-3950 is a Hydraulic Fluid,lan, manufactured by Bp Lubricants Usa Inc, classified under FSC 9150, Oils and Greases: Cutting, Lubricating, and Hydraulic. Status: active.
NSN 9150-01-627-3950 has 3 manufacturer part numbers on file: AERO 40 (Bp Lubricants Usa Inc), ROYCO LGF BOX (Lanxess Corporation), CASTROLAERO 40 BOX (Bp Lubricants Usa Inc. Div Industrial).
Key specifications for AERO 40: General Characteristics Item Description: BOX CONTAINS (12) ONE-QUART CANS; Special Features: MINERAL OIL BASE; APPEARANCE: YELLOW, CLEAR AND BRIGHT; FLASH POINT: 110DEG C; DENSITY AT 15 DEG C: 0.87 KG/L; VISCOSSITY AT 37.8 DEG C: 14.5 MM SQUARED/S; POUR POINT: GREATER THATN M68 DEG C; EYE IRRITATION; USE FPR AIRCRAFT LANDING GEAR AND SHOCKS, EXT. PRESSURE ANTIWEAR PERF; BOX OF (12) ONE-QUART CANS KG; Part Name Assigned by Controlling Agency: LANDING GER SHOCK STRUT MINERAL HYDRAULIC FLUID; End Item Identification: P-8A AIRCRAFT A. 1 specification is 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.