The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-00-035-7555, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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 | 4320-00-035-7555 |
| Primary Part Number | A62 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Circor Naval Solutions Llc Dba Warren Pumps |
| Status | ACTIVE |
| Hub Location | BACK SIDE AND FRONT SIDE |
| Hub Bore Diameter | 0.500 INCHES NOMINAL IN |
| Design Type | SINGLE WIDTH |
| Blade Type | BACKWARD CURVE |
| Overall Diameter | 5.375 INCHES NOMINAL IN |
| Keyway Width | 0.125 INCHES NOMINAL IN |
| Keyway Type | STRAIGHT |
| Material | COPPER ALLOY |
| Rotation Direction for Which Designed | CLOCKWISE |
| Keyway Depth | 0.062 INCHES NOMINAL IN |
| Blade Quantity | 5 |
| Keyway Length | 0.755 INCHES NOMINAL IN |
| Hub Length | 0.055 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN |
| Hub Quantity | 2 |
| Mounting Method | KEY |
| Keyway Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A62 PRIMARY | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| 402033PC5-6-19 | Naval Ship Systems Command (USA) |
| BS5-1514PC5-6-19 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
NSN 4320-00-035-7555 is a Impeller,pump,centrifugal, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-035-7555 has 3 cross-referenced part numbers: A62 (Circor Naval Solutions Llc Dba Warren Pumps), 402033PC5-6-19 (Naval Ship Systems Command), BS5-1514PC5-6-19 (Circor Naval Solutions Llc Dba Warren Pumps).
There are 6 known substitutes for 4320-00-035-7555: 6520-00-019-9267, 5315-00-241-2916, 5360-00-291-7102 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for A62: Hub Location: BACK SIDE AND FRONT SIDE; Hub Bore Diameter: 0.500 INCHES NOMINAL IN; Design Type: SINGLE WIDTH; Blade Type: BACKWARD CURVE. 17 total characteristics are documented in the Federal Logistics Information System.