The Gage,pressure,dial Indicating, cataloged under National Stock Number 6620-01-533-4404, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Westerbeke Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6620-01-533-4404 |
| Primary Part Number | 37603 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Manufacturer | Westerbeke Corporation |
| 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 |
|---|---|
| 37603 PRIMARY | Westerbeke Corporation (USA) |
| Reference | Meaning |
|---|---|
| 37603 | 5/9 Secondary reference Marysville Marine Distributors, Inc. |
NSN 6620-01-533-4404 is a Gage,pressure,dial Indicating, manufactured by Westerbeke Corporation, classified under FSC 6620, Engine Instruments. Status: active.
NSN 6620-01-533-4404 has 1 manufacturer part number on file: 37603 (Westerbeke Corporation).
Key specifications for 37603: Special Features: 100 PSI; Part Name Assigned by Controlling Agency: OIL PRESSURE METER; End Item Identification: CREW SHELTER (INLS) KDF208680-M. 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.