The Rotor,pump, cataloged under National Stock Number 4320-00-577-7996, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer. Government technical data includes 4 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-577-7996 |
| Primary Part Number | 203206 |
| Item Name | Rotor,pump |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer |
| Status | ACTIVE |
| Pump Design Control Activity | 07524 |
| Outside Diameter | 3.125 INCHES NOMINAL IN |
| Inside Diameter | 1.250 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4320-00-577-7996 is a Rotor,pump, manufactured by Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-577-7996 has 2 cross-referenced part numbers: 203206 (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer), E3373PC13 (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer).
There are 6 known substitutes for 4320-00-577-7996: 5440-00-061-8900, 1660-00-822-3125, 5310-01-171-1401 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 203206: Pump Design Control Activity: 07524; Special Features: 6 VANE TYPE;KEYWAY MTG;0.250 IN. W X 0.156 DP;FULL LG KEYWAY IN; Outside Diameter: 3.125 INCHES NOMINAL IN; Inside Diameter: 1.250 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.