The Penetrating Oil, cataloged under National Stock Number 9150-01-641-9247, 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 Nch Corporation Dba Nch Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9150-01-641-9247 |
| Primary Part Number | NP-1 |
| Item Name | Penetrating Oil |
| FSC / FSG | 9150 / 91 — Oils and Greases: Cutting, Lubricating, and Hydraulic |
| Manufacturer | Nch Corporation Dba Nch Corp |
| Status | ACTIVE |
| Fatty Material Type | SYNTHETIC OIL |
| Service Characteristics | WEAR RESISTANT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC D) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| NP-1 PRIMARY | Nch Corporation Dba Nch Corp (USA) |
| Reference | Meaning |
|---|---|
| NP-1 | 3/9 Design control — primary reference Nch Corporation Dba Use CAGE Code 20913 for Cataloging |
NSN 9150-01-641-9247 is a Penetrating Oil, manufactured by Nch Corporation Dba Nch Corp, classified under FSC 9150, Oils and Greases: Cutting, Lubricating, and Hydraulic. Status: active.
NSN 9150-01-641-9247 has 1 manufacturer part number on file: NP-1 (Nch Corporation Dba Nch Corp).
Key specifications for NP-1: Fatty Material Type: SYNTHETIC OIL; Special Features: LUBRICATES WITH PTFE FOR EXTREME-PRESSURE PROTECTION; REPELS WATER; FOR USE ON DOORS, DRILLING, HINGES, LIFTERS, SPROCKETS, TAPPING, CAMS, GUIDEWAYS, CABLES, ROLLERS, CONVEYORS, LOCKS AND WINDOWS; Part Name Assigned by Controlling Agency: CLEAR GEL LUBRICANT; Service Characteristics: WEAR RESISTANT. 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.