The Suction Element, cataloged under National Stock Number 4320-01-003-4411, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Flowserve Us Inc. Div Flowserve Cookeville Valve Operation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-003-4411 |
| Primary Part Number | 52-84-0500 |
| Item Name | Suction Element |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Flowserve Us Inc. Div Flowserve Cookeville Valve Operation |
| Status | ACTIVE |
| General Characteristics Item Description | CYLINDER SHAPE ITEM,ONE END 1.250 IN. DIA BORE 1.840 IN. DEEP,OTHER END CROSS SHAPE TAPERED NOSE O/A DIM. 1.374 IN. DIA BY 2.750 IN. LG IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 52-84-0500 PRIMARY | Flowserve Us Inc. Div Flowserve Cookeville Valve Operation (USA) |
| Reference | Meaning |
|---|---|
| 52-84-0500 | 5/9 Secondary reference Rockwell Intl Corp Flow Control Div |
| 4075-0075PC68 | 5/9 Secondary reference Rockwell Intl Corp Flow Control Div |
NSN 4320-01-003-4411 is a Suction Element, manufactured by Flowserve Us Inc. Div Flowserve Cookeville Valve Operation, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-003-4411 has 1 manufacturer part number on file: 52-84-0500 (Flowserve Us Inc. Div Flowserve Cookeville Valve Operation).
Key specifications for 52-84-0500: General Characteristics Item Description: CYLINDER SHAPE ITEM,ONE END 1.250 IN. DIA BORE 1.840 IN. DEEP,OTHER END CROSS SHAPE TAPERED NOSE O/A DIM. 1.374 IN. DIA BY 2.750 IN. LG IN; End Item Identification: HILLS-MCCANNA DIV,MCCANNATROL P/D I PUMP. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.