The Lubricator,airline, cataloged under National Stock Number 4930-01-337-1187, is classified within Federal Supply Class 4930 (Lubrication and Fuel Dispensing Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Ke Marine Inc Dba Ke Marine Inc. 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 | 4930-01-337-1187 |
| Primary Part Number | 42721 |
| Item Name | Lubricator,airline |
| FSC / FSG | 4930 / 49 — Lubrication and Fuel Dispensing Equipment |
| Manufacturer | Ke Marine Inc Dba Ke Marine Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 42721 PRIMARY | Ke Marine Inc Dba Ke Marine Inc (USA) |
NSN 4930-01-337-1187 is a Lubricator,airline, manufactured by Ke Marine Inc Dba Ke Marine Inc, classified under FSC 4930, Lubrication and Fuel Dispensing Equipment. Status: active.
NSN 4930-01-337-1187 has 1 manufacturer part number on file: 42721 (Ke Marine Inc Dba Ke Marine Inc).
Key specifications for 42721: Special Features: USE ON RIGID VERTICAL AIRLINES;CHRIS-MARINE CYLINDER LINER HONING MACHINE TYPE D18/45-MB MACHINE NO. 512/89-04. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.