The Pump,rotary, cataloged under National Stock Number 4320-00-551-2948, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Oberdorfer Foundries Inc. Government technical data includes 19 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 | 4320-00-551-2948 |
| Primary Part Number | 9000-24 |
| Item Name | Pump,rotary |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Oberdorfer Foundries Inc |
| Status | ACTIVE |
| Drive Shaft Type | PLAIN ROUND |
| Discharge Connection Thread Size and Series/type Designator | 1.000-11-1/2 NPT |
| Intake Connection Thread Size and Series/type Designator | 1.000-11-1/2 NPT |
| Material | COPPER ALLOY PUMP BASIC |
| Maximum Discharge Flow Rate | 22.3 GALLONS PER MINUTE |
| Drive Shaft End Diameter | 0.625 INCHES NOMINAL IN |
| Mounting Type | BASE |
| Discharge Connection Type | THREADED INTERNAL |
| Drive Shaft Length | 1.312 INCHES NOMINAL IN |
| Intake Connection Type | THREADED INTERNAL |
| Pumping Element Operating Position | HORIZONTAL |
| Rotary Pump Design | GEAR |
| Discharge Pressure | 0.0 WATER CONSERVING - WATER SAVING TECHNOLOGIES - LOW-FLOW PRE-RINSE SPRAY VALVES |
| Pump Rotation Direction | CLOCKWISE |
| Operation Method | POWERED |
| Drive Connection Type | FLEXIBLE COUPLED |
| Discharge Connection Quantity | 1 |
| Intake Connection Quantity | 1 |
| Operating Speed at Rated Capacity | 1725.0 REVOLUTIONS PER MINUTE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4320-00-551-2948 is a Pump,rotary, manufactured by Oberdorfer Foundries Inc, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-551-2948 has 2 cross-referenced part numbers: 9000-24 (Oberdorfer Foundries Inc), 9000S5 (Oberdorfer Foundries Inc).
There are 9 known substitutes for 4320-00-551-2948: 5910-00-642-6741, 3020-00-690-0638, 5310-00-900-9011 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9000-24: Drive Shaft Type: PLAIN ROUND; Discharge Connection Thread Size and Series/type Designator: 1.000-11-1/2 NPT; Intake Connection Thread Size and Series/type Designator: 1.000-11-1/2 NPT; Special Features: WITH SPECIAL HIGH PRESSURE SEALS NO. 24. 20 total characteristics are documented in the Federal Logistics Information System.