The Parts Kit,air Line Oiler, cataloged under National Stock Number 4930-01-044-5325, 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 Watts Regulator Company. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4930-01-044-5325 |
| Primary Part Number | RK606Y |
| Item Name | Parts Kit,air Line Oiler |
| FSC / FSG | 4930 / 49 — Lubrication and Fuel Dispensing Equipment |
| Manufacturer | Watts Regulator Company |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF ADJUSTING CAP,NEEDLE VALVE ASSEMBLY,NEEDLE VALVE SEAT,FILLER PLUG,ADJUSTING CAP,SIGHT GLASS TOP AND BOTTOM O-RINGS |
| 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 |
|---|---|
| 1014-RK606Y | Down East, Inc. (USA) |
| RK606Y PRIMARY | Watts Regulator Company (USA) |
| Reference | Meaning |
|---|---|
| RK606Y | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| RK606Y | 5/9 Secondary reference Ingersoll Rand Co |
| RK606Y | C/1 Advisory reference — outside the item-of-supply concept Fiero Fluid Power, Inc.s |
NSN 4930-01-044-5325 is a Parts Kit,air Line Oiler, manufactured by Watts Regulator Company, classified under FSC 4930, Lubrication and Fuel Dispensing Equipment. Status: active.
NSN 4930-01-044-5325 has 2 manufacturer part numbers on file: 1014-RK606Y (Down East, Inc.), RK606Y (Watts Regulator Company).
Key specifications for RK606Y: General Characteristics Item Description: CONSISTS OF ADJUSTING CAP,NEEDLE VALVE ASSEMBLY,NEEDLE VALVE SEAT,FILLER PLUG,ADJUSTING CAP,SIGHT GLASS TOP AND BOTTOM O-RINGS. 1 specification is 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.