The Water Outlet,engine, cataloged under National Stock Number 2930-01-377-4158, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Westerbeke Corporation. 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. 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 | 2930-01-377-4158 |
| Primary Part Number | 037402 |
| Item Name | Water Outlet,engine |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Westerbeke Corporation |
| Status | ACTIVE |
| Engine Type | GASOLINE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 2930-01-377-4158 is a Water Outlet,engine, manufactured by Westerbeke Corporation, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-377-4158 has 2 manufacturer part numbers on file: 37402 (Westerbeke Corporation), 037402 (Westerbeke Corporation).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-569-9720. Verify interchangeability with system specifications before substitution.
Key specifications for 037402: Special Features: INCLUDES ELBOW,1/2NPT TO 1.000IN. HOSE,PLUG,1/2NPT,GASKET AND CLAMP,PART OF EXHAUST MANIFOLD COOLING SYSTEM IN; End Item Identification: 6115-01-309-7664,ENGINE,GENERATOR SET; Engine Type: GASOLINE. 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.