The Coupling Disc, cataloged under National Stock Number 4930-01-290-1395, 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 Alfa Laval Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4930-01-290-1395 |
| Primary Part Number | 6515500 |
| Item Name | Coupling Disc |
| FSC / FSG | 4930 / 49 — Lubrication and Fuel Dispensing Equipment |
| Manufacturer | Alfa Laval Inc |
| Status | ACTIVE |
| General Characteristics Item Description | CARBON STEEL |
| 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 |
|---|---|
| 6515500 PRIMARY | Alfa Laval Inc (USA) |
| Reference | Meaning |
|---|---|
| 7146000 | 5/9 Secondary reference Alfa Laval Inc |
| 65155 | 5/9 Secondary reference Alfa Laval Inc |
| 71460 | 5/9 Secondary reference Alfa Laval Inc |
NSN 4930-01-290-1395 is a Coupling Disc, manufactured by Alfa Laval Inc, classified under FSC 4930, Lubrication and Fuel Dispensing Equipment. Status: active.
NSN 4930-01-290-1395 has 1 manufacturer part number on file: 6515500 (Alfa Laval Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5305-01-423-1765, 1730-01-645-9272. Verify interchangeability with system specifications before substitution.
Key specifications for 6515500: General Characteristics Item Description: CARBON STEEL; End Item Identification: ALFA-LAVAL INC SEPARATOR,MODEL MOPX-213-TGT-20-60. 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.