The Bearing,fan and Water Pump, cataloged under National Stock Number 3110-01-102-5646, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-102-5646 |
| Item Name | Bearing,fan and Water Pump |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Short End Shaft Length | 1.5781 INCHES NOMINAL IN |
| Long End Shaft Length | 2.5156 INCHES NOMINAL IN |
| Style Designator | FAN AND WATER PUMP BALL TYPE |
| Short End Shaft Diameter | 0.6262 INCHES MINIMUM AND 0.6267 INCHES MAXIMUM IN |
| Overall Outside Diameter | 1.1806 INCHES MINIMUM AND 1.1811 INCHES MAXIMUM IN |
| Long End Shaft Diameter | 0.6262 INCHES MINIMUM AND 0.6267 INCHES MAXIMUM IN |
| Material | STEEL OUTER RING |
| Material | FIBER SEAL |
| Material | STEEL BALL |
| Material | STEEL SHAFT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 88P144A | 5/9 Secondary reference General Motors Corp Delco Moraine Ndh Div |
| 3320343 | 3/2 Design control — primary reference U.S. Government activity |
| 885144A | 5/9 Secondary reference General Motors Corp Delco Moraine Ndh Div |
NSN 3110-01-102-5646 is a Bearing,fan and Water Pump, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
Key specifications for 3110-01-102-5646: Short End Shaft Length: 1.5781 INCHES NOMINAL IN; Long End Shaft Length: 2.5156 INCHES NOMINAL IN; Style Designator: FAN AND WATER PUMP BALL TYPE; Overall Length: 5.6250 INCHES NOMINAL IN. 10 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.