The Housing,coolant Pump,engine, cataloged under National Stock Number 2930-01-690-8900, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is E. P. Barrus Limited Div Special Products. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-01-690-8900 |
| Primary Part Number | 46-803750T05 |
| Item Name | Housing,coolant Pump,engine |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | E. P. Barrus Limited Div Special Products |
| 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 |
|---|---|
| 46-803750T05 | E. P. Barrus Limited Div Special Products (GBR) |
| Reference | Meaning |
|---|---|
| 46-803750T05 | 3/2 Design control — primary reference U.S. Government activity |
| 803750T05 | 5/2 Secondary reference U.S. Government activity |
NSN 2930-01-690-8900 is a Housing,coolant Pump,engine, manufactured by E. P. Barrus Limited Div Special Products, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-690-8900 has 1 manufacturer part number on file: 46-803750T05 (E. P. Barrus Limited Div Special Products).
Key specifications for 46-803750T05: Overall Height: 1.50 INCHES NOMINAL IN; Overall Length: 2.88 INCHES NOMINAL IN; Overall Width: 2.38 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: HOUSING WATER PUMP. 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.