The Pump Unit,centrifugal, cataloged under National Stock Number 4320-00-541-7076, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Weil Pump Co Inc. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-541-7076 |
| Primary Part Number | S1670 |
| Item Name | Pump Unit,centrifugal |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Weil Pump Co Inc |
| Status | ACTIVE |
| Stage Quantity | 1 |
| Media for Which Designed | WATER, SALT |
| Prime Mover Cooling Medium | AIR |
| Total Head | 90.000 FEET FT |
| Prime Mover Type | ELECTRIC MOTOR |
| Centrifugal Pump Design | RADIAL FLOW |
| Pumping Element Operating Position | HORIZONTAL |
| Current Rating in Amps | 26.0 |
| Centrifugal Pump Impeller Suction Type | SINGLE |
| Operating Speed at Rated Capacity | 3450.0 REVOLUTIONS PER MINUTE |
| Maximum Discharge Flow Rate | 550.0 GALLONS PER MINUTE |
| Centrifugal Pump Impeller Quantity | 1 |
| Inclosure Type | FULLY INCLOSED |
| Voltage in Volts | 440.0 |
| Cooling Method | SELF VENTILATED |
| Reference Number Differentiating Characteristics | FURNISHED W/MARBLE ELECTRIC CO MOTOR |
| Phase | THREE |
| Frequency in Hertz | 60.0 |
| Intake Connection Quantity | 1 |
| Environmental Protection | SPLASH PROOF |
| Intake Connection Type | ROUND FLANGE |
| Current Type | AC |
| Discharge Connection Quantity | 1 |
| Prime Mover Quantity | 1 |
| Pump Quantity | 1 |
| Discharge Connection Type | ROUND FLANGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4320-00-541-7076 is a Pump Unit,centrifugal, manufactured by Weil Pump Co Inc, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-541-7076 has 2 cross-referenced part numbers: S1670 (Weil Pump Co Inc), A1231 (Weil Pump Co Inc).
There are 9 known substitutes for 4320-00-541-7076: 3110-00-100-6182, 8455-00-132-1089, 8455-00-255-3090 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for S1670: Stage Quantity: 1; Media for Which Designed: WATER, SALT; Prime Mover Cooling Medium: AIR; Total Head: 90.000 FEET FT. 26 total characteristics are documented in the Federal Logistics Information System.