The Disk,water Pump, cataloged under National Stock Number 2930-01-010-9079, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2930-01-010-9079 |
| Item Name | Disk,water Pump |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Status | ACTIVE |
| General Characteristics Item Description | 0.0356 IN. THICK,4.875 IN. DIA IN |
| 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 |
|---|---|
| 2251182 | C/1 Advisory reference — outside the item-of-supply concept Johnson & Towers Llc |
| 2251182 | 3/9 Design control — primary reference Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco |
| 2251182 | C/1 Advisory reference — outside the item-of-supply concept Fairbanks Morse, Llc |
| 7L31B | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 2930-01-010-9079 is a Disk,water Pump, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5998-01-181-5968. Verify interchangeability with system specifications before substitution.
Key specifications for 2930-01-010-9079: General Characteristics Item Description: 0.0356 IN. THICK,4.875 IN. DIA IN; End Item Identification: ALCO ENGINE DIV WATER PUMP NO. 22500119. 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.