The Lubricator,airline, cataloged under National Stock Number 4930-00-779-5763, 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 Monnier Inc. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4930-00-779-5763 |
| Primary Part Number | 304-1300-2 |
| Item Name | Lubricator,airline |
| FSC / FSG | 4930 / 49 — Lubrication and Fuel Dispensing Equipment |
| Manufacturer | Monnier Inc |
| Status | ACTIVE |
| Line Connection Thread Size and Series/type Designator | 0.250-18 NPT |
| Bowl Capacity | 0.500 PINTS |
| Bowl Material | ALUMINUM |
| 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 |
|---|---|
| 304-1300-2 PRIMARY | Monnier Inc (USA) |
| 2594684 PRIMARY | New Era Contract Sales Inc (USA) |
| Reference | Meaning |
|---|---|
| ML100-2 | 5/9 Secondary reference Monnier Inc |
| 304-1300-2MD | 5/9 Secondary reference Monnier Inc |
| 2594684 | 7/2 Vendor item drawing reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| NAV0RDDWG2594684 | 3/9 Design control — primary reference Monnier Inc |
| 2594684 | 5/9 Secondary reference Monnier Inc |
NSN 4930-00-779-5763 is a Lubricator,airline, manufactured by Monnier Inc, classified under FSC 4930, Lubrication and Fuel Dispensing Equipment. Status: active.
NSN 4930-00-779-5763 has 2 manufacturer part numbers on file: 304-1300-2 (Monnier Inc), 2594684 (New Era Contract Sales Inc).
1 possible match (shared part number, not a government interchangeability claim): 2910-01-534-1961. Verify interchangeability with system specifications before substitution.
Key specifications for 304-1300-2: Line Connection Thread Size and Series/type Designator: 0.250-18 NPT; Bowl Capacity: 0.500 PINTS; Special Features: ADJUSTABLE UNDER PRESSURE;SIGHT GLASS INCLUDED; Bowl Material: ALUMINUM. 3 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.