The Pump,rotary, cataloged under National Stock Number 4320-00-855-6839, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-855-6839 |
| Primary Part Number | 2034B1B21-203M0D |
| Item Name | Pump,rotary |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. |
| Status | ACTIVE |
| Maximum Discharge Flow Rate | 1.5 GALLONS PER MINUTE |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| Intake Connection Type | THREADED INTERNAL |
| Intake Connection Quantity | 1 |
| Operation Method | POWERED |
| Discharge Connection Quantity | 1 |
| Discharge Connection Thread Size and Series/type Designator | 0.562-18 UNF |
| Pump Rotation Direction | COUNTERCLOCKWISE |
| Discharge Connection Type | THREADED INTERNAL |
| Discharge Pressure | 5.0 WATER CONSERVING - WATER SAVING TECHNOLOGIES - LOW-FLOW PRE-RINSE SPRAY VALVES |
| Intake Connection Thread Size and Series/type Designator | 0.562-18 UNF |
| Pumping Element Operating Position | HORIZONTAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 152700 | Raytheon Company Dba Raytheon Co (USA) |
| 2034B1B21-203M0D PRIMARY | Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA) |
| 2034B1B21-203M0D | Fcd Corp Sub of Howden Defense Systems Inc (USA) |
| 2034B1B21-203M0D | Howden Fluid Systems (USA) |
| 152700 | Raytheon Company Div Corp (USA) |
NSN 4320-00-855-6839 is a Pump,rotary, manufactured by Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc., classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-855-6839 has 5 cross-referenced part numbers: 152700 (Raytheon Company Dba Raytheon Co), 2034B1B21-203M0D (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.), 2034B1B21-203M0D (Fcd Corp Sub of Howden Defense Systems Inc), 2034B1B21-203M0D (Howden Fluid Systems), 152700 (Raytheon Company Div Corp).
There are 2 known substitutes for 4320-00-855-6839: 6240-00-009-0242, 4720-01-575-9216. Verify interchangeability with system specifications before substitution.
Key specifications for 2034B1B21-203M0D: Maximum Discharge Flow Rate: 1.5 GALLONS PER MINUTE; Media for Which Designed: HYDROCARBON FUELS AND OILS; Intake Connection Type: THREADED INTERNAL; Intake Connection Quantity: 1. 12 total characteristics are documented in the Federal Logistics Information System.