The Cap,filler Opening, cataloged under National Stock Number 2930-00-890-6344, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Lmc Operating Corp. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-00-890-6344 |
| Primary Part Number | 0604007 |
| Item Name | Cap,filler Opening |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Lmc Operating Corp |
| Status | ACTIVE |
| Accommodation Type | KNURLED END GRIPPING |
| Style Designator | OUTSIDE CAM TYPE |
| Filler Neck Diameter for Which Designed | 1.968 INCHES NOMINAL IN |
| Outside Diameter | 2.875 INCHES NOMINAL IN |
| Cam Quantity | 2 |
| Features Provided | BREATHER HOLE |
| System for Which Designed | NONPRESSURIZED |
| Pressure Relief Method | AUTOMATIC |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 0604007 PRIMARY | Lmc Operating Corp (USA) |
NSN 2930-00-890-6344 is a Cap,filler Opening, manufactured by Lmc Operating Corp, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-00-890-6344 has 1 manufacturer part number on file: 0604007 (Lmc Operating Corp).
Key specifications for 0604007: Overall Height: 0.781 INCHES NOMINAL IN; Accommodation Type: KNURLED END GRIPPING; Style Designator: OUTSIDE CAM TYPE; Filler Neck Diameter for Which Designed: 1.968 INCHES NOMINAL IN. 9 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.