The Housing Section,oil Pump Assembl, cataloged under National Stock Number 2990-01-447-4941, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Timken Gears & Services Inc. Div Philadelphia Gear. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-447-4941 |
| Primary Part Number | 315B698 PIECE 1 |
| Item Name | Housing Section,oil Pump Assembl |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Timken Gears & Services Inc. Div Philadelphia Gear |
| Status | ACTIVE |
| Material | 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 |
|---|---|
| 315B698 PIECE 1 PRIMARY | Timken Gears & Services Inc. Div Philadelphia Gear (USA) |
| Reference | Meaning |
|---|---|
| 662E715 PIECE 23 | D/9 Drawing number reference only General Electric Company |
| 315B698 PIECE 1 | 5/9 Secondary reference General Electric Company |
NSN 2990-01-447-4941 is a Housing Section,oil Pump Assembl, manufactured by Timken Gears & Services Inc. Div Philadelphia Gear, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-447-4941 has 1 manufacturer part number on file: 315B698 PIECE 1 (Timken Gears & Services Inc. Div Philadelphia Gear).
Key specifications for 315B698 PIECE 1: Special Features: 315B698 PIECE 1 IS A BEARING HOUSING FOR LUB OIL PUMP 662E715; End Item Identification: LUB OIL PUMP 662E715; Material: STEEL. 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.