The Pump Unit,rotary, cataloged under National Stock Number 4320-01-663-7245, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Fluid Equipment Development Company, Llc Dba Fedco of Michigan. Government technical data includes 6 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-663-7245 |
| Primary Part Number | MSS-1528 |
| Item Name | Pump Unit,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Fluid Equipment Development Company, Llc Dba Fedco of Michigan |
| Status | ACTIVE |
| Inclosure Type | PARTIALLY INCLOSED |
| Pumping Element Operating Position | HORIZONTAL |
| Prime Mover Power Rating | 3.0 HORSEPOWER |
| Operating Speed at Rated Capacity | 3426.0 REVOLUTIONS PER MINUTE |
| Discharge Pressure | 204.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES |
| Media for Which Designed | LIQUID |
| 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 |
|---|---|
| MSS-1528 PRIMARY | Fluid Equipment Development Company, Llc Dba Fedco of Michigan (USA) |
NSN 4320-01-663-7245 is a Pump Unit,rotary, manufactured by Fluid Equipment Development Company, Llc Dba Fedco of Michigan, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-663-7245 has 1 manufacturer part number on file: MSS-1528 (Fluid Equipment Development Company, Llc Dba Fedco of Michigan).
Key specifications for MSS-1528: Inclosure Type: PARTIALLY INCLOSED; Pumping Element Operating Position: HORIZONTAL; Prime Mover Power Rating: 3.0 HORSEPOWER; Operating Speed at Rated Capacity: 3426.0 REVOLUTIONS PER MINUTE. 6 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.